Map of Iowa Bridges

This map shows the locations of the Iowa bridges for which this site has photos and latitude/longitude information. Hover your mouse over a dot to see details about a particular bridge.

IA70 Iowa River Bridge Stone City Bridge Adair Viaduct Grand River Bridge Middle River Bridge Nodaway River Bridge Thomas Street Bridge West Fork Nodaway River Bridge West Fork Nodaway River Bridge 190th Street Bridge 220th Street Bridge 235th Street Bridge 180th Street Overpass Vanilla Avenue Overpass Union Avenue Overpass Chestnut Avenue Bridge Cipra Branch Bridge East Nodaway River Bridge Kemp Creek Bridge Middle Nodaway River Bridge Snider Bridge Black Hawk Bridge Branch Patterson Creek Bridge Branch Yellow River Bridge French Creek Bridge Hartley Drive Bridge Mineral Creek Bridge Norfolk Creek Bridge Patterson Creek Bridge Red Bridge Yellow River Bridge Yellow River Bridge Chariton River Bridge Old IA940 Walnut Creek Bridge Branch East Nishnabotna River Bridge Buck Creek Bridge Davids Creek Bridge Davids Creek Bridge East Nishnabotna River Bridge East Nishnabotna River Bridge East Nishnabotna River Bridge East Nishnabotna River Bridge (130th Street) East Nishnabotna River Tributary Bridge East Nishnabotna River Bridge East Nishnabotna River Bridge Nishnabotna River Bridge Nishnabotna River Bridge Nishnabotna River Bridge Troublesome Creek Bridge Troublesome Creek Bridge Troublesome Creek Bridge Little Indian Creek Bridge East Branch West Nishnabotna River Bridge West Nishnabotna River Bridge Branch Mud Creek Bridge Luzerne Street Overpass Mud Creek Bridge Pratt Creek Bridge Sells Street Bridge Wild Cat Creek Bridge 18th Street Bridge Janesville Bridge Crane Creek Bridge Dunkerton Bridge Wapsipinicon River Bridge Beaver Creek Bridge Big Creek Bridge Squaw Creek Bridge Boone Bridge Wagon Wheel Bridge Montana Road Bridge Little Beaver Creek Bridge Montgomery Creek Bridge Prairie Creek Bridge Mackey Bridge Squaw Creek Bridge L Avenue Bridge J Avenue Overpass 3rd Street Bridge Green Mill Ford Bridge IA939 Wapsipinicon River Bridge 280th Street Bridge Bear Creek Bridge Humpback Bridge Hayes Street Bridge Lime Creek Bridge 305th Street Lime Creek Bridge Finley Avenue Lime Creek Bridge Lime Creek Bridge Mud Creek Bridge Fontana Park Bridge Pine Creek Bridge South Fork Maquoketa River Bridge Spring Creek Bridge Taylor's Ford Bridge Victor Avenue Bridge IA150 Wapsipinicon River Bridge Brooke Creek Bridge Branch Raccoon River Bridge Linn Grove Dam Park Bridge Beaver Creek Bridge Beaver Creek Bridge Cherry Street Bridge Cold Water Creek Bridge Greene Bridge Shell Rock Bridge West Fork Cedar River Bridge Brushy Fork Creek Bridge Brushy Fork Creek Bridge Veterans Park Bridge Kittyhawk Avenue Bridge Middle Raccoon River Bridge Middle Raccoon River Bridge Middle Raccoon River Bridge Orange Avenue Bridge Robin Avenue Bridge Phoenix Avenue Bridge Storm Creek Bridge East Nishnabotna River Bridge Turkey Creek Bridge Turkey Creek Bridge 150th Street Bridge 155th Street Bridge 210th Street Bridge 270th Street Bridge 320th Street Bridge 320th Street Bridge 330th Street Bridge Baldwin Creek Bridge Branch Clear Creek Bridge Charles Avenue Bridge Crooked Creek Bridge Green Road Bridge Old Muscatine Road Bridge 295th Street Bridge 7th Avenue Bridge Rock Falls Bridge Shell Rock River Bridge Shell Rock River Bridge Spring Creek Bridge Stewart Avenue Bridge Spring Creek Bridge Wilkinson Pioneer Park Covered Bridge Winnebago River Bridge US65 Winnebago River Bridge Mill Creek Bridge Mill Creek Bridge Crane Creek River Bridge Little Wapsipinicon River Bridge 110th Avenue Overpass 290th Street Bridge 330th Street Bridge 370th Street Bridge Burr Oak Bridge Ocheydan River Bridge 340th Street Bridge Old Rusty Bridge Pickeral Run Bridge Grand Avenue Bridge Stoney Creek 290th Street Bridge Stoney Creek 300th Street Bridge Stoney Creek 310th Street Bridge Teilbur Bridge Thunder Bridge 430th Street Bridge Cass Street Bridge Egret Road Bridge Elkader Keystone Bridge West Main Littleport Street Bridge Mederville Bridge Millville Road Bridge Prairie Bridge Nickel Road Bridge Oak Street Bridge 180th Street Bridge Ames Creek Bridge Lincoln Highway Wapsipinicon River Overflow Bridge Lincoln Highway Calamus Creek Bridge Beaver Channel Parkway Bridge Gateway Bridge Lincoln Highway Wapsipinicon River Bridge Beaver Creek Bridge Buck Creek Bridge East Soldier River Bridge East Soldier River Bridge West Fork West Nishnabotna River Bridge Adel Bridge Beaver Creek Bridge Beaver Creek Bridge Mosquito Creek Bridge Branch Fabius Creek Bridge Branch Fabius Creek Bridge Carters Creek Bridge Fabius Creek Bridge Fabius Creek Bridge North Wyacondah Creek Bridge Scarlet Avenue Bridge The Steel Bridge South Chequest Lake Creek Bridge South Wyacondah Ditch Bridge South Wyacondah Ditch Bridge South Wyacondah Ditch Bridge Unnamed Creek Bridge 218th Street Bridge 325th Street Bridge Backbone Street Arch Bridge John Street Bridge Ash Street Overpass Cascade Bridge Flint River Bridge Haight Creek Bridge Hawkeye Creek Bridge Hawkeye-Dolbee Channel Bridge IA394 Skunk River Bridge 110th Street Bridge 180th Street Bridge Okoboji Bridge Lakeshore Drive Bridge #2 (Old) Orleans Bridge Sandbar Slough Crossing (Old) 1st Avenue Bridge Julien Dubuque Bridge Maquoketa River Bridge Middle Fork Little Maquoketa River Bridge Dubuque-Wisconsin Bridge North Fork Little Maquoketa River Bridge North Fork Maquoketa River Bridge North Fork Maquoketa River Bridge Prairie Creek Bridge Prairie Creek Bridge Side Ditch Entrance Bridge Holy Family Lane Bridge Unnamed Creek Bridge Washington Mill Bridge White Water Creek Bridge Armstrong Gravel Pit Bridge UP - Armstrong Rail Bridge Ellsworth Ranch Bridge UP - Estherville Railroad Bridge Estherville Suspension Bridge Okamanpedan State Park Bridge Bell Creek Bridge Crane Creek Bridge Dibble Creek Bridge Dry Run Creek Bridge Eldorado Bridge Glovers Creek Bridge Sumner Bridge Nutting Creek Bridge Nutting Creek Bridge Nutting Creek Bridge Otter Creek Bridge Otter Creek Bridge Twin Bridge Quinn Creek Bridge Vine Street Bridge Stoe Creek Bridge Ironwood Road Bridge 245th Street Bridge Otter Road Pony Truss Bridge Fox Road Bridge Albany Bridge 1st Street Bridge Main Street Bridge Charles City Suspension Bridge Flood Creek Bridge Flood Creek Bridge Flood Creek Bridge Gilbert Street Bridge Hawkeye Avenue Bridge IANR - Hawkeye Avenue Overpass Little Cedar River Bridge Little Cedar River Bridge Little Cedar River Bridge Little Cedar River Bridge River Street Bridge Rockford Bridge Winnebago River Bridge Walnut Creek Bridge Otter Creek Bridge Eureka Bridge Lincoln Highway West Beaver Creek Bridge Brushy Creek Bridge Brushy Creek Bridge Brushy Creek Bridge South Raccoon River Bridge Albright Bridge Tremaine Bridge CN - Oak Avenue Overpass Alden Bridge Washington Avenue Bridge River Street Bridge US65 Iowa River Bridge Minerva Creek Bridge South Fork Bridge Wildcat Glen Bridge 325th Street Bridge Canal Street Bridge Little Sioux River Bridge Medford Avenue Bridge Fish Creek Bridge Fish Creek Bridge US34 Skunk River Bridge (Old) Wolf Creek Bridge 200th Street Bridge Major Road Bridge Hill's Mill Bridge Wapsipinicon River Bridge 110th Street Bridge Berkheimer Bridge Blood Run Bridge Bormann Bridge 3 Rivers Trail - Gotch Park Bridge Lewis Street Bridge Livermore Bridge Murray Bridge Prairie Creek bridge Prairie Creek Bridge Prairie Creek Bridge Sumner Avenue Bridge Beaver Creek Bridge Prairie Creek bridge IA3 West Fork Des Moines River Bridge Big Bear Creek Bridge Big Bear Creek Bridge Green Bridge Branch Middle Fork English River Bridge Branch Old Man's Creek Bridge Deep River Bridge Devils Run Bridge Ballards' Bridge Honey Creek Bridge North English River Bridge North English River Bridge Old Man's Creek Bridge Price Creek Bridge Clear Creek Bridge H Avenue Bridge Price Creek Bridge Coon Creek Bridge Honey Creek Bridge East Line Street Bridge Fountain Dale Bridge Chenelworth Bridge Davison Bridge US52 Running Slough Bridge North Fork Maquoketa River Bridge Morehead Bridge Millertown Bridge Indian Creek Bridge Kellogg Bridge South Skunk River Bridge Red Bridge South Skunk River Bridge Wolf Creek Bridge Fir Avenue Overpass IA78 Skunk River Bridge Copi Avenue Bridge Greencastle Avenue Bridge Iowa Avenue Bridge IA1 Iowa River Bridge Old Mans Creek Bridge Plum Creek Truss Bridge SW 520th Street Bridge Clear Creek Bridge 25th Avenue Bridge Wapsipinicon State Park Bridge #2 Field Entrance Bridge Landis Road Bridge Shaw Road Bridge Ely's Stone Bridge English River Bridge Rock Creek Bridge South English River Bridge 180th Avenue Bridge 110th Street Bridge 145th Avenue Bridge 220th Avenue Bridge Marsh Arch Bridge Plum Creek Bridge 195th Avenue Overpass Bridgeport Bridge Fort Madison Bridge French Creek Bridge Lost Creek Bridge Sugar Creek Bridge 10th Avenue Lincoln Highway Bridge Bertram Road Bridge Big Creek Road Bridge Bloomington Road (Lincoln Highway) Bridge Burlingham Road Bridge Durow Road Bridge Ely Street Bridge 1st Avenue Bridge Heins Road Bridge Cedar River Trail - Ely Road Overpass Nugents Road Bridge Prairie Creek Bridge Red Bridge Road Bridge Rosedale Road Bridge 2nd Avenue Bridge Upper Paris Bridge 3rd Avenue Bridge Twelfth Avenue Bridge Matsell Bridge Gipple's Quarry Bridge Monkey Run Bridge J Avenue Bridge 200th Avenue Overpass 137th Trail Overpass Branch Chariton River Bridge Branch South Otter Creek Bridge Branch Whitebreast Creek Bridge Brush Creek Bridge Chariton River Bridge Little Whitebreast Creek Bridge Lost Branch Creek Bridge Whitebreast Creek Bridge Whitebreast Creek Bridge 2nd Avenue Bridge Anderson Bridge White Bridge Blood Run Creek Bridge Blood Run Creek Bridge Doon Bridge Island Park Low Water Crossing Island Park Trail Bridge Ed Winkel Memorial Trail - Otter Creek Arch Klondike Bridge Little Otter Creek Bridge Little Rock River Bridge Melan Bridge Otter Creek Bridge Rock Rapids Municipal Utilities Bridge Badger Creek Bridge Cedar Covered Bridge (2004) Clanton Creek Bridge Clanton Creek Bridge Cutler-Donahoe Covered Bridge Miller Bridge Hogback Covered Bridge Holliwell Covered Bridge Imes Covered Bridge Jim Creek Bridge Knoll Ridge Trail Bridge Fox Trail Bridge Middle River Bridge Middle River Bridge Valleyview Trail Bridge North Branch North River Bridge North Branch North River Bridge North Branch North River Bridge Cunningham Bridge North River Bridge North River Bridge North River Bridge Roseman Covered Bridge Tom Creek Bridge North Fork Clanton Creek Bridge Eveland Bridge Bellefountain Bridge Moon Creek Bridge North Skunk River Bridge Galeton Bridge Calhoun Creek Bridge English Creek Bridge Hammond Covered Bridge Harvey Island Road Bridge Teter Creek Bridge Wabash Des Moines River Bridge Asher Creek Bridge Branch North Timber Creek Bridge Brush Creek Bridge Brush Creek Bridge 100th Street Bridge Langford Road Bridge Honey Creek Bridge Quarry Bridge Old Highland Acres Road Bridge Linn Creek Bridge Minerva Creek Bridge Minerva Creek Bridge Minerva Creek Bridge Snipe Creek Bridge South Timber Creek Bridge Webster Street Overpass Yates Avenue Overpass 370th Street Bridge Ingraham Avenue Bridge Jahnke Avenue Bridge Garretson Outlet Bridge Upper Soldier Ditch Bridge Middle Avery Creek Bridge Middle Nodaway River-242nd St. Bridge Tarkio River Bridge West Nodaway River Bridge Old US 71 West Nodaway River Bridge Hockeys Slough Bridge Chicken Creek Bridge Mad Creek Bridge Muscatine Bridge Sugar Creek Bridge 120th Street Bridge Middle Tarkio River Bridge 485th Avenue Bridge Browns Bridge Kirby-Flynn Bridge DM&E - West Fork Des Moines River Bridge Polk Avenue Bridge Quarry Road Bridge 465th Street Bridge Beaver Creek Bridge 2nd Avenue Overpass Camp Creek Bridge Camp Creek Bridge DeVoite Drive Bridge Old US6 Camp Creek Bridge Court Avenue Bridge Deer Creek Bridge Fourmile Creek Marsh Arch Bridge M&StL - Des Moines River Bridge (Tracy) Grand Avenue Bridge (Old) Grand Avenue Walnut Creek Bridge Indian Creek Bridge Indian Creek Bridge Little Beaver Creek Bridge Locust Street Bridge Mud Creek Bridge Riverside Park Drive Bridge SW 7th Street Bridge Green Bridge Scott Avenue Bridge South Skunk River Bridge St. Johns Road Bridge University Avenue Bridge Walnut Street Bridge RI - East Nishnabotna River Bridge West Nishnabotna River Bridge UP - 2nd Avenue Overpass Bear Creek Bridge Little Bear Creek Bridge North English River Bridge North English River Bridge Orchard Street Bridge Stony Creek Bridge East Buck Creek Bridge Walnut Creek Bridge Boyer River Bridge Indian Creek Bridge IAIS - 3rd Street Overpass IAIS - 4th Street Overpass Devils Glen Road Bridge IA22 Natural Stream Bridge I280 Bridge I-74 Bridge Tanglewood Road Bridge 410th Street Bridge DAIR - Big Sioux River Bridge Kiwanis Bridge Ballard Creek Bridge East Branch Indian Creek Bridge East Branch Indian Creek Bridge East Branch Indian Creek Bridge Keigley Branch Bridge Rock Creek Bridge 280th Street Bridge 320th Street Bridge 16th Street Bridge Skunk River Bridge 170th Street Bridge 180th Street Bridge 325th Street Bridge US69 Walnut Creek Bridge West Branch Indian Creek Bridge West Branch Indian Creek Bridge Branch Iowa River 280th St. Bridge Branch Wolf Creek M Avenue Bridge Coon Creek Bridge Toledo Bridge East Branch Salt Creek Bridge Given Creek Bridge Chambers Ford Bridge Long Point Bridge Black Bridge Le Grand Truss Bridge Iowa River E Avenue Bridge Otter Creek Bridge Otter Creek Bridge Richland Creek Bridge Richland Creek Bridge Salt Creek Bridge 380th Street Salt Creek Bridge Salt Creek Bridge Salt Creek Bridge Salt Creek Bridge South Branch Salt Creek Bridge Tama Lincoln Highway Bridge B Avenue Overpass Wolf Creek M Avenue Bridge Wolf Creek J Avenue Bridge Wolf Creek C Avenue Bridge Wolf Creek E Avenue Bridge Wolf Creek W Avenue Bridge Mill Street Bridge Redwood Avenue Overpass Grand River Bridge Unnamed Creek Bridge Prairie Dog Avenue Bridge Big Indian Creek Bridge Branch Des Moines River Bridge Timber Avenue Bridge Branch Des Moines River Bridge Hawk Drive Bridge Branch Des Moines River Bridge Branch Des Moines River Bridge Kilbourn Bridge Keosauqua Bridge Eisenhower Bridge Little Cedar Creek Bridge Rock Creek Bridge IA2 Rock Creek Bridge Stump Creek Bridge Bear Creek Bridge Summer Creek Bridge 120th Street Bridge Bear Creek Bridge Brush Creek Bridge Cedar Creek Bridge Blackhawk Bridge (East Channel) Fudge Creek Bridge Jefferson Street Viaduct South Avery Creek Bridge South Avery Creek Bridge Rock Creek Bridge Village Creek Bridge Broadhorn Creek Bridge Coal Creek Bridge Mid South Creek Bridge Spring Hill Bridge 55th Avenue Bridge School Street Bridge Lundy Bridge North River Bridge South River Bridge South River (CSAH R- 57) Bridge IA5 South River Bridge Clemmons Creek Bridge Crooked Creek Bridge Bunker Mill Bridge English River Bridge North Fork Long Creek Bridge North Fork Long Creek Bridge Rubio Bridge West Fork Crooked Creek Bridge Whiskey Creek Bridge Williams Creek Bridge Jackson Creek Bridge Lost Branch Bridge South Chariton Bridge Belleville Bridge 128th Avenue Bridge McCaffrey Bridge 360th Street Bridge Canoe Creek Bridge Chimney Rock Bridge Clark's Bridge Hog's Back Bridge Tavener's Bridge Fort Atkinson Bridge Freeport Bridge Gilliece Bridge Henry Bridge Lawrence Bridge North Bear Creek Bridge Oneota Drive Bridge Ten Mile Creek Bridge Ten Mile Creek Bridge Turkey River Bridge Ward and Teslow Bridge 180th Avenue Bridge Scenic River Road Bridge Upper Bluffton Bridge Lundy Bridge Bolson Bridge Little Sioux River Bridge Siouxland Veterans Memorial Bridge Boone River Bridge Goldfield Bridge High Trestle Trail - Pasture Bridge Main Street Bridge Calhoun Creek Arch Raccoon River Bridge Jefferson Bridge US61 Iowa River Bridge (Old) North Street Bridge #2 US169 Des Moines River Marsh Arch Bridge UP - Overpass near Radcliffe UP - West Fork Des Moines River Bridge Bradford Street Bridge DM&E - Nora Junction Bridge 485th Street Bridge Two Mile North/ Golf Course Bridge IANR - Shell Rock River Bridge (Clarksville) Gunderson Bridge Steyer Bridge Brantingham Street Bridge Lincoln Highway/Jefferson Highway Colo Interchange Congress Street Bridge Shell Rock River Crossing US18 Rock Valley Bridge (Old) Moneek Bridge Chelsea Lincoln Highway Bridge Lincoln Highway Wapsipinicon (Branch) Bridge LIttle Beaver Creek Lincoln Highway Bridge 210th Street Bridge UP - US65 Overpass UP - Lincoln Highway Overpass UP - Lincoln Highway Overpass (State Center) Cutler-Donahue Stone Arch Bridge IA24 Turkey River Overflow Bridge DM&E - Turkey River Overflow Bridge Waverly Rail Trail - Cedar River Bridge Hurd Park Bridge Swensrud Park Bridge Rock River Suspension Bridge US169 East Fork Des Moines River Bridge (N) Linn Creek Intersection Bridge Center Street Bridge Underwood Avenue Bridge Old Keokuk-Hamilton Bridge New Keokuk-Hamilton Bridge Davenport Portable Bridge CB&Q - Des Moines River Bridge (Iowa Power & Light Co.) CRandIC - Cedar River Bridge Czech Village Bridge Sutliff Bridge Fremont Mill Bridge Pilot Grove Park Bridge Pine Creek Grist Mill Bridge McIntyre Bridge Huntzinger Bridge Eagle Point Bridge Kate Shelley High Bridge Waverly Junction Bridge Lake City Bridge Nishnabotna River Bridge Yellow Smoke Park Bridge Euritt Bridge MacArthur Bridge BNSF - Burlington Bridge Sixth Street Viaduct Okoboji Bridge Mill Race Bridge West Auburn Bridge Cedar River Bridge IA57 Overpass Boyleston Bridge Davis Bridge Cottonville Bridge Hardin City Bridge Mill Rock Bridge Marsh Rainbow Arch Bridge Benton Street Bridge (Old) Anamosa Bridge Supple Ford Bridge Hale Bridge Corbett's Mill Bridge Bevington Bridge Middle Creek Bridge Rock Valley Bridge 3rd Avenue Rainbow Arch Bridge US69 Des Moines River Bridge 86th Street Overpass Centennial Bridge Owens Covered Bridge Hawkeye Avenue Bridge Eureka Bridge Lower Plymouth Rock Bridge Gordon Avenue Viaduct Combination Bridge Fred Schwengel Memorial Bridge Arsenal Bridge Crescent Bridge BNSF - Des Moines River Bridge (S) Great River Bridge Chain Lakes Bridge Marysville Covered Bridge UP - Iowa Falls Rail Crossing CN - Cedar River Bridge IAIS - East Nishnabotna River Bridge IA3/Bremer Avenue Cedar River Bridge Lincoln Highway Mississippi River Bridge 180th Street Bridge Old Mans Creek Bridge Ivanhoe Bridge (Old) Artesian Road Bridge Rio Grande Creek/ Ohio Avenue Bridge Grand River Bridge Wilton Bridge Rutledge Overpass Ottumwa Wabash Bridge CGW - Elma Stone Culvert CN - Dubuque Bridge IANR - Bear Creek Bridge CNW - Honey Creek Bridge Marion Street Bridge B&SV - Bass Point High Bridge New Kate Shelley High Bridge BNSF - Sioux City Bridge High Trestle Trail Bridge Villisca Overpass Sandbar Slough Crossing (New) Indiana Avenue Bridge Sidney Street Bridge Great Lake Spine Trail - Lake Okoboji Bridge Otranto Bridge UP - Omaha Railroad Bridge US6 Broadway Viaduct North Skunk River Bridge Lane Timber Bridge Indian Creek bridge Gotch Park Rd. Bridge Indian Creek bridge Indian Creek Bridge Unnamed Bridge over drainage ditch Unnamed bridge over drainage ditch Unnamed Bridge over drainage ditch Unnamed bridge over drainage ditch Sheridan Avenue Bridge Lucas Avenue Bridge Rutland bridge over W. Fork Des Moines River Hawaii Avenue Bridge Unnamed bridge over drainage ditch Drainage ditch #18 bridge Drainage ditch #18 bridge Drainage ditch #18 timber bridge Drainage ditch #18 bridge Prairie Creek bridge C20 Drainage ditch #18 timber bridge IA3 East Fork Des Moines River Bridge BNSF - US-34 Overpass Lott's Creek bridge Unnamed concrete bridge over drainage ditch 240th Street Bridge 260th Street bridge over drainage ditch Thor blacktop bridge Quebec Avenue Bridge P59 Bridge 260th street bridge 165th Street Bridge Dakota City Bridge 160th Street timber bridge Main Street Bridge Brummett Bridge 16th Street bridge CN - Cedar River Bridge UP - Cedar River Bridge West Lake Okoboji Outlet Bridge Lakeshore Drive Bridge #1 White Water Creek Bridge First Street Overpass Wapsie-Great Western Line Trail - Wapsipinicon River Tributary Bridge CNW - Linwood Cemetery Arch Bridge Stennett Bridge MILW - Granger High Bridge CNW - Brenton Slough Bridge #1 RI - IA2 Overpass RI - Soap Creek Bridge IAIS - IA14 Overpass IAIS - US6 Overpass Lover's Leap Bridge DMRy - Merle Hay Road Trestle Hardin Street Bridge Harmon Tunnel MILW - North Skunk River Bridge Old US61 North Fork Maquoketa River Bridge Shot Tower Bridge Driveway Bridge DM&E - Sabula Bridge UP - Clinton Bridge (West Channel) Dinkey Bridge DM&E - Iowa River Bridge (Tyson Spur) UP - Haber Road Overpass Park Road Bridge (Older) High Bridge DM&E - Pine Creek Bridge MILW - Muscatine Slough Bridge Shortline Yard Footbridge Saulsbury Bridge DM&E - G38 Overpass Kent Park Bowstring Arch Bridge Brookside Park Suspension Bridge Kent Park Pratt Half-Hip Pony Truss Bridge Kent Park Pony Truss Bridge Kent Park Roof Truss Bridge Kent Park High Truss Bridge Kent Park Half-Hip Pony Truss Bridge Kent Park Pony Truss Bridge Gedney Lake Bridge IAIS - Moscow Bridge Old IA99 Oakville Bridge Mill Creek Bridge County Line Bridge Dry Run Bridge IAIS - East Branch Wapsinonoc Creek Bridge CRandIC - Iowa River Bridge (S) RI - Wapsipinicon River Bridge (Independence) Fort Dodge High Bridge Heart of Iowa Trail - Hoy Bridge DM&E - Waterworks Trestle Squaw Creek Park Trail Bridge Monsrud Bridge Stone Bridge Ledges State Park Low Water Crossings #1-6 Lower Ledges Road Bridge Cornelia Lake Bridge Monona Township Stone Arch Rockwell City Bridge Swinging Bridge Chichaqua Bottoms Wagon Bridge The Bridge to Nowhere Heart of Iowa Trail - Mousehole UP - Briggs Woods Bridge 150th Street Bridge Bentonsport Bridge Burlington Street Bridge Centennial Bridge Lincoln Highway South Skunk River (Old Channel) Bridge Lincoln Highway South Skunk River Bridge (Old) Lincoln Way Squaw Creek Bridge (Older) Soper's Mill Bridge Welch Avenue College Creek Bridge UP - Squaw Creek Bridge UP - Stange Road Overpass UP - 13th Street Overpass UP - Grand Avenue Overpass CNW - Grand Avenue Overpass (S) Le Grand Concrete Bridge Coal Bank Hill Bridge IARR - Natural Stream Bridge Red Rock Bridge IAIS - Des Moines River Bridge Inter-Urban Trail Bridge Delta Covered Bridge CGW - Des Moines River Bridge Red Bridge UP - Des Moines River Bridge (Hartford Avenue) IAIS - Ashworth Park Bridge Waterworks Park Bridge IAIS - Walnut Creek Bridge IAIS - Walnut Creek Bridge #2 IAIS - Raccoon River Bridge (Booneville) RRVT - Adel Bridge Wiscotta Bridge Herrold Bridge Knoll Road Bridge UP - 6th Street Overpass Delhi Dam Squaw Creek Footbridge 13th Street South Skunk River Bridge Stange Road Bridge Horn's Ferry Bridge Corydon Bridge Blaine's Crossing Coulee Creek Bridge Lima Bridge Major Road Bridge CN - Maquoketa River Bridge BNSF - Skunk River Bridge Swensrud Refuge Bridge Oakland Mills Bridge Maple Mill Bridge CN - Boone River Bridge Ridge Road Bridge UP - Boone River Bridge UP - Eagle Creek Bridge Herring Viaduct Kenyon Road North Viaduct Canyon Road Bridge CNW - Euclid Avenue Overpass Qw Lane Overpass Main Street Overpass IANW - Little Sioux River Bridge IANW - West Fork Little Sioux River Bridge Veenker Memorial Golf Course Suspension Bridge UP - East Branch Boyer River Bridge UP - Boyer River Bridge (Near Dow City) McKeown Bridge Center Street Bridge Main Street Bridge CN - Wapsipinicon River Bridge CN - Main Street Overpass (Central City) UP - Boyer River Bridge (Near Missouri Valley) UP - Soldier River Bridge UP - Little Sioux River Bridge IA316 Des Moines River Bridge BNSF - Des Moines River Bridge CN - Beaver Creek Trestle (Prairie Bridges Park) Prairie Bridges Park Pony Bridge DM&E - Columbus Junction Railroad Bridge Main Street Overpass 6th Street Bridge IAIS - Iowa River Bridge CRandIC - Iowa River Bridge (N) Russell White Nature Trail - Raccoon River Bridge Union Trail - Little Sioux River Bridge DM&E - Castalia Overpass UP - Keigly Creek Stone Arch North Bridge Market Street Bridge IAIS - IAIS - Harrison Street Overpass UP - Horse Tunnel Lower Road Bridge Morgan Bridge McBride Covered Bridge Old IA22 Pine Creek Bridge Field bridge Hartwick Bridge Hoover Trail - Unnamed Branch of Honey Creek Bridge Grant Street Bridge Dakota City Bridge (Older) Lincoln Way Squaw Creek Bridge (Old) UP - 500th Avenue Overpass UP - X Avenue Overpass DM&E - 115th Street Overpass CRandIC - Rocky Shore Drive Overpass IAIS - Clear Creek Bridge CRandIC - Clear Creek Bridge CRandIC - Ralston Creek Bridge (Nagle Lumber Spur) Rochester Avenue Bridge Johnson Street Bridge CRandIC - Iowa River Bridge (Near Amana) IAIS - Big Bear Creek Bridge IAIS - South Skunk River Bridge RI - Fourmile Creek Bridge CRandIC - Millrace Trestle CRandIC - Coralville Lake Bridge CRandIC - Ralston Creek Bridge Garnavillo Township Culvert Garnavillo Township Bridge Read Township Stone Arch Motor Mill Bridge (1899) IAIS - Bulger Creek Bridge Abandoned C&NW - Winnebago River Bridge DM&E - Shell Rock River Bridge Veenker Memorial Golf Course Pony Truss APNC - Chariton River Bridge Bank Street Bridge MILW - Skunk River Bridge (Old) Wagon Bridge Jefferson Highway Grand River Bridge CB&Q - Grand River Bridge (Old) Locust Street Bridge (Old) Clover Hill Drive Bridge CNW - Raccoon River Bridge RI - Eldon Rail Bridge IANR - West Fork Cedar River Bridge IANR/DM&E - Winnebago River Bridge (Portland) DM&E - Bloody Run Creek #3 MILW - Pile-Pontoon Bridge CN - Boyer River Bridge (Near Denison) Whiterock Resort Bridge Main Street Bridge (Old) Brighton Bridge (Old) RI - Skunk River Bridge (Older) Kewash Trail - West Fork Crooked Creek Bridge Quaker Mill Bridge Bennett Viaduct Dry Run Creek Bridge 35th Street Overpass CN - Iowa Falls Rail Crossing DM&E - Des Moines River Bridge (West Channel) DM&E - Paint Creek Bridge DM&E - Yellow River Bridge DM&E - Bloody Run Creek #6 265th Street Bridge Rock Island Old Stone Arch Nature Trail - Silver Creek Stone Arch Bridge UP - Devils Hollow Bridge Island Bridge Lyons & Fulton Bridge IARR - Iowa River Bridge (Union) IARR - Iowa River Bridge (Albion) B&SV - Des Moines River Bridge UP - IA-4 Overpass 6th Street West Pony Truss IC - Des Moines River Bridge Colfax Bridge (Old) Beaver Creek Bridge Garber Bridge 3 Rivers Trail - Keystone Bridge Elkport-Garber Bridge CGW/CNW Overpass Kiwanis Park Bridge CGW - Lincoln Highway Overpass (Old) MILW - Cone Lake Bridge (Old) IARR - Iowa River Bridge (Steamboat Rock) RI - Moscow Bridge (Old) IC - Iowa River Bridge Iowa Falls Swinging Bridge IANR - Beaver Creek Bridge UP - Big Creek Bridge UP - Cedar River Bridge (Tait Cummings) CRandIC - Packinghouse Bridge IANR - Cedar River Bridge UP - Eddyville Rail Bridge UP - Industrial Park Bridge BNSF - Four Mile Bridge (New) BNSF - Des Moines River Bridge (N) IANR - Mud Creek Stone Arch DAIR - Big Sioux Crossing (Hawarden) DAIR - Oak Ridge Bridge RI - Little Rock River Bridge Bonnie Doon Crossing IC - Little Sioux River Bridge #4 CRandIC - Riverside Drive Overpass CRandIC - Iowa Avenue Overpass CNW - Moingona Bridge FDDM - Squaw Creek Bridge (Old) CNW - Stange Road Overpass FDDM - Bass Point Creek Trestle Red Bridge RI - Columbus Junction Railroad Bridge (Old) Veenker Memorial Golf Course Low Water Crossing Cone Lake Bridge DM&E - US169 Overpass UP - Algona Rail Crossing FDDM - Shady Oak Bridge FDDM - Bluff Creek Trestle CNW - Lincoln Highway Overpass CNW Overpass APNC - IA2 Overpass Russell Boulevard Overpass Humpback Bridge 540th Street Overpass 285th Avenue Overpass UP - IA-9 Overpass CN - Star Brewery Drive Bridge 6th Avenue Bridge DM&E - Mad Creek Bridge Cedar Bluff Bridge Oakville Bridge MILW - Lowe Run Bridge CNW - Winnebago River Bridge CGW - Cedar River Bridge (N, Old) IANR - Shell Rock River Bridge (Rockford) MILW - Madrid High Bridge (Old) DM&E - 12th Street Overpass IAIS - Ripley Street Overpass IAIS - Main Street Overpass Grace Hill Overpass DM&E - Maquoketa River Bridge IAIS - Wisconsin Avenue Overpass IAIS - Old US-6 Bridge (Menlo) IAIS - 80th Street Overpass 2nd Street Bridge (Older) Mystery Bridge Eight Mile Bridge Newburg Mill Bridge Cemetary Bridge Yellow Spring Creek Bridge IAIS - Raccoon River Bridge (Spur) RRVT - Raccoon River Bridge (Near Jefferson) Liberty Trail Bridge CN - Phinney Park Drive Overpass IAIS - Perry Street Overpass UP - South Skunk River Bridge UP - IA415 Overpass UP - Pigeon Creek Bridge IAIS - Hickman Road Overpass IAIS - Fourmile Creek Bridge DM&E - Foster Viaduct #2 UP - Beaver Creek Bridge UP - North Raccoon River Bridge BNSF - Manning Viaduct CN - Cedar River Bridge DM&E - Red Bridge IC - Boone River Bridge CN - Catfish Creek Bridge Lock & Dam 14 Lock & Dam 16 Lock & Dam 15 Service Bridge RI - Lick Creek Bridge (Kilbourne) R Avenue (Rustic Road) Bridge Quinn Creek Bridge 13th Street Overpass IANR - Cedar River Bridge CN - Maquoketa River Bridge IANR/CN Overpass BNSF - Seven Mile Creek Viaduct D&W - Charles Street Overpass CGW - Mousehole Chichaqua Valley Trail - Indian Creek Bridge DMU - Raccoon River Bridge Holland's Ferry Bridge Berwick Drive Overpass George Washington Carver Bridge UP - East Fork Des Moines River Bridge (SE of Livermore) 4th Street Arch Bridge 5th Street Arch Bridge Mullan Avenue Bridge Cedar Valley Nature Trail - Evansdale Bridge Trolley Car Trail - Trolley Bridge Cedar Valley Nature Trail - McFarlane Bridge UP - Timber Creek Bridge (S) Stanley Mill Bridge M&StL - Sioux Rapids High Bridge RI - Cedar River Bridge Bulger Creek Bridge M&STL - Willow Creek Bridge UP - Clear Creek Stone Arch Old South Bridge IAIS - Capitol Street Overpass M&StL - Des Moines River Bridge Story City Arch Bridge 305th Street Overpass FDDM - Des Moines River Bridge (Old) IAIS - Rhine Creek Bridge IAIS - Turkey Creek Bridge Monroe Street Bridge CN - Cedar Lake Bridge UP - Indian Creek Bridge Scrapped Pony Truss Pilcher's Overhead RI - Eldon Rail Bridge (Old) BNSF - White Breast Creek Bridge UP - W. Indian Creek Bridge (S) CN - 8th Street Overpass CN - White Fox Road Overpass Manchester Fish Hatchery Bridge Vinton Bridge MILW - Stone City Bridge Clive Greenbelt Trail - Walnut Creek Bridge Geode Bridge DM&E - Mill Creek Bridge DM&E - Foster Viaduct #1 Foreston Bridge IAIS - McPherson Avenue Overpass IAIS - US-6 Overpass IAIS/BNSF Overpass CN - DeSoto Avenue Bridge CN - Loveland Rail Crossing CN - Old Boyer River Bridge Osage Bridge DM&E - Deer Creek Bridge B&C - Otter Creek Bridge DM&E - Natural Stream Bridge Wabash Trace Nature Trail - Mosquito Creek Bridge Broadway Line - Indian Creek Bridge Abandoned CNW - Indian Creek Bridge Abandoned RI - Indian Creek Bridge Abandoned RI - Indian Creek Bridge #2 UP - Indian Creek Bridge IAIS - Indian Creek Bridge Abandoned Wabash - Indian Creek Bridge UP - Indian Creek Bridge EB (11th Street) CN - Indian Creek Bridge (Creek Top) UP/DM&E - 2nd Street Subway Meredith Willson CN - South Fork Catfish Creek Bridge (Older) Rockdale Mill Bridge CNW - Wapsipinicon River Bridge Gilroy Rustic Park Arch Bridge City Park Bridge IAIS - Branch Mud Creek Bridge IAIS - Duck Creek Bridge DM&E - Natural Stream Bridge Weed Park Lagoon Bridge Leando-Douds Bridge MILW - Mineral Creek Bridge MILW - South Timber Creek Bridge DM&E - 3rd Street Overpass RI - North Fork Long Creek Bridge DM&E - North Fork Long Creek Bridge Flint River Trail - Flint River Bridge Old IA114 West Fork Crooked Creek Bridge IA92 Iowa River Bridge (Old) RI - Skunk River Bridge IA175 Eldora Viaduct WCFN - Sans Souci Bridge Lime Springs Bridge BM&NW - Iowa River Bridge Hogback Bridge Abandoned Lincoln Highway West Beaver Creek Bridge UP - West Beaver Creek Bridge CN - Little Sioux River bridge Birdland Park Drive Bridge Keokuk Bridge (Old) Mud Creek Park Bridge Vine Street Bridge IANR - Wolf Creek Bridge Cedar Valley Nature Trail - Wolf Creek Bridge Rolling Prairie Trail - Shell Rock River Bridge West Bridge UP - Wapsipinicon River Bridge 25th street Upper Iowa River Bridge RRVT - Mosquito Creek Bridge Bridge Near Mitchellville APNC/BNSF Overpass UP - Lizard Creek Bridge DM&E - Garfield Park Bridge Goose Creek Bridge DM&E - Goose Creek Bridge BNSF - Mosquito Creek Bridge #6 BNSF - Mosquito Creek Bridge #7 BNSF - Mosquito Creek Bridge #10 RI - Crow Creek Arch Bridge MILW - Olin Bridge BNSF - IA25 Overpass MILW - Indian Creek Bridge MILW - US151 Overpass MILW - 7th Street Overpass UP - Mud Creek Bridge CNW - Branch Dry Run Creek Bridge IANR - Oak Creek Bridge #3 3 Rivers Trail - East Fork Des Moines River Bridge IAIS - Ralston Creek Bridge IANR - Hinkle Creek Bridge IANR - Oppossum Creek Bridge IANR - Bear Creek Bridge #2 IANR - Oppossum Creek Bridge #2 IANR - 4th Avenue Overpass UP - E. Fork Des Moines River Bridge UP - 250th Street Overpass McKeown Bridge (Old) IA150 Cedar River Bridge MILW - Cedar River Bridge DM&E - Norris Park Bridge UP - Winnebago River Bridge UP - US-65 SB Overpass UP - East Indian Creek Tributary Bridge IAIS - 8th Street Southwest Overpass UP - Boyer River Bridge (Near Dunlap) CN - Perry Trail Overpass IAIS - Filmore Street Overpass IAIS - Raccoon River Park Bridge BNSF - Grand River Bridge 5th Avenue Overpass BNSF - Floyd River Bridge (N) UP - Bacon Creek Bridge IAIS - 32nd Avenue Overpass UP - Benton Street Subway Chichaqua Valley Trail - Santiago Creek Bridge Chichaqua Valley Trail - South Skunk River Bridge CNW - Iowa River Bridge (Belle Plaine) UP - Salt Creek Bridge UP - Iowa River Bridge (Iowa Falls) CN - Iowa River Bridge BNSF - Big Sioux River Bridge BNSF - Floyd River Bridge (S) DM&E - Mill Creek Bridge DM&E - Duck Creek Bridge DM&E - Pleasant Creek Bridge UP - Willow River Bridge DM&E - Pool Slough Bridge DM&E - Upper Iowa River Bridge DM&E - Clear Creek bridge DM&E - Village Creek Bridge DM&E - Bloody Run Creek Bridge #1 DM&E - Bloody Run Creek #2 DM&E - Bloody Run Creek #4 DM&E - Bloody Run Creek #5 DM&E - Turkey River Bridge DM&E - Panther Creek Bridge Heritage Trail - Little Maquoketa River Bridge #1 Heritage Trail - Little Maquoketa River Bridge #2 (Durango) Heritage Trail - Truss Bridge IAIS - I-280 Overpass IAIS - 555th Street Overpass IAIS - Alleyway Overpass #1 IANR - River Street Overpass CNW - Mill Creek Stone Arch 18th Street Bridge Euclid Avenue Des Moines River Bridge (Old) CN - Des Moines River Bridge Ft. Dodge Nature Trail - Soldier Creek Bridge #2 Ft. Dodge Nature Trail - Lionel Bridge CN - Soldier Creek Bridge IAIS - North Skunk River Bridge DCI - Des Moines River Bridge UP/DCI Overpass UP - Rock Creek Arch Bridge RRVT - Raccoon River Bridge (Perry) Trestle-to-Trestle Trail - Beaver Creek Bridge IAIS - Little Fourmile Creek Bridge MILW - Iowa River Bridge MILW - Cone Lake Bridge Keigly Branch Suspension Bridge Bear Creek Bridge UP - Fourmile Creek Bridge UP - 2nd Street Overpass Woosley Avenue Pedestrian Bridge Thunderwoman Park Bridge DM&E - Outlet Bridge Dubuque Wagon Bridge IA117 South Skunk River Bridge Main Street Bridge (Old) Little Sioux River Pontoon Bridge Cedar River Trail - Prairie Creek Bridge BNSF - Twelvemile Creek Bridge CNW - North Raccoon River Bridge UP - Drainage Bridge IAIS - Severs Creek bridge UP - Prairie Creek Bridge #4 CRandIC - Prairie Creek Bridge #2 CRandIC - Prairie Creek Bridge M&StL - Black Hawk Chute Bridge Lehigh Bridge (Old) FDDM - Lehigh Bridge UP - Linn Creek Bridge (S) UP - Linn Creek Bridge (N) UP - .Timber Creek Bridge (N) UP - Deer Creek Bridge M&StL - Skunk River Bridge Wabash Trace Nature Trail - Silver Creek Bridge Wabash Trace Nature Trail - West Nishnabotna River Bridge JewEllsworth Trail - South Skunk River Bridge UP - Mud Creek Stone Arch Abandoned CNW - State Street Overpass Lincoln Highway Wapsipinicon River Bridge (Old) Fairmount Park Bridge #1 IC - Little Sioux River Bridge #3 IC - Little Sioux River Bridge IC - Little Sioux River Bridge #2 IC - Little Sioux River Bridge #1 Cooper's Cove Keystone Arch Bridge Abandoned Pony Truss BNSF - Burlington Bridge (New) Walnut Street Bridge (1st) Court Avenue Bridge (3rd) Walnut Street Bridge (2nd) Fort Madison Bridge (Old) Elkport Covered Bridge Lover's Lane Bridge BNSF - Sugar Creek Bridge RI - North Fox Creek Bridge RI - Fox River Bridge Sanitarium Bridge CNW - Clinton Bridge (West Channel) IAIS - Alleyway Overpass #2 MILW - Mill Creek Bridge MILW - Raccoon River Bridge Toddtown Bridge Abandoned DM&E - Short Creek Bridge IAIS - Walnut Creek bridge CGW - Wapsipinicon River Bridge UP - North Skunk River Bridge RI - East Branch West Nishnabotna River Bridge MILW - Turkey River Bridge RI - Wolf Creek Bridge BNSF - Indian Creek Bridge DM&E - Little Sioux River Bridge M&StL - Little Sioux River Bridge (Spencer) Eddyville Bridge Ledges Bridge CNW - Little Floyd River Bridge Lenon Bridge Eureka Mill Bridge CNW - Little Sioux River Bridge (Correctionville) North Bridge (Old) Waubeek Bridge Webster Bridge Heart of Iowa Trail - Rock Creek Arch Bridge MILW - Indian Creek Bridge Ankeny Luten Arch DM&E - Cedar River Bridge Keosauqua Bridge (Old) South Skunk River Bridge BNSF - Tarkio River Bridge Charley Western Trail - Cedar River Bridge NW 84th Avenue Arch Bridge Chichaqua Valley Trail - Fourmile Creek Bridge D&W - Wapsipinicon River Bridge Abandoned MILW - Prairie Creek Bridge Wapsie-Great Western Line Trail - Watson Creek Bridge East Bridge US20 Boone River Bridge (Old) Pammel State Park Middle River Bridge Pammel State Park Low Water Crossing Philipps Mill Bridge RI - Rock Creek Bridge IA46 Des Moines River Bridge West Branch Wapsinonoc Creek Bridge Shell Rock River Bridge IAIS - US-59 Overpass Velvetleaf Avenue Overpass RI - IA1 Overpass RI - US34 Overpass BNSF - Crow Creek Bridge Yarnell Avenue Bridge BNSF - Mud Creek Bridge UP - White Oak Creek Bridge Abandoned Mud Creek Pony Truss RI - Fox River Bridge #2 Quimby Bridge Long Bridge Marble Rock Bowstring 4th Street Salt Creek Bridge Steamboat Rock Bridge IARR - Old Road Overpass Sioux Rapids Bridge Nashua Bridge IA346 Cedar River Bridge DM&E - Foster Viaduct #3 RI - Chariton River Bridge (Old) RI - Fox River Bridge #3 CN - Wapsipinicon River Bridge APNC - Moulton Junction Bridge Eldon Bridge UP - Abbe Creek Bridge BNSF - Skunk River Bridge IANR - Dry Run Creek Bridge UP - W. Indian Creek Bridge (N) UP - Richards Creek Arch IANR - Spring Creek Stone Arch M&StL - L Avenue Overpass Hoover Trail - 40th Street Overpass Harts Mill Bridge Hoover Trail - Unamed Stream Stone Culvert Moscow Bridge D&W - Wapsi Backwaters Trestle CN - Pine Creek Trestle CN - Buffalo Creek Trestle UP - Elk Run Bridge UP - Drainage Ditch Bridge RRVT - Unnamed Stream Bridge DM&E - Des Moines River Bridge (East Channel) CB&Q - Des Moines River Bridge CB&Q - Fox River Bridge Long Bridge North Bridge Munger Bridge Abandoned C&NW - Willow Creek Bridge Abandoned C&NW - Elm Drive Overpass State Street Arch Bridge Center Street Bridge (Old) DM&E - Beaver Creek Bridge SW 9th Street Bridge SW 63rd Street Bridge CB&Q/M&StL - Elm Street Railroad Bridge White Breast Creek Bridge 2nd Street Bridge CB&Q - Grand River Bridge Floyd River Bridge Government Bridge Frederika Bridge (Old) Sherman's Bridge Maple River Bridge Gates Bridge Buffalo Creek Marsh Arch Bridge East Nishnabotna River Bridge Canneff Bridge Abandoned CBQ - Branch Red Oak Creek Arch Bridge East Bridge IAIS - Sugar Creek Bridge BNSF - Platte River Bridge Twin Bridges Phelps Park Bridge 34th Street Overpass CGW - West Branch Beaverdam Creek Trestle Abandoned UP - Cheslea Creek Trestle CN - Small Stream Trestle The Wood Bridge RI/IC Interchange Bridge Main Street Bridge (Oldest) IA9 Rock River Bridge (Old) 3 Rivers Trail - 1st Avenue Overpass 3 Rivers Trail Overpass Janesville Bridge (N) St. Johns Bridge Shell Rock River Bridge (Old) I-380 5-in-1 Bridge IANR - Dry Creek Bridge UP - Ogden Stone Arch Bridge UP - Jordan Avenue Overpass MILW - Honey Creek Bridge Clear Creek Bridge N&W - Village Creek Bridge Blackhawk Bridge (West Channel) IANR - Backwater Bridge Afton Overpass Alden Bridge (Old) MILW - Copper Creek Trestle CRandIC - Iowa River Bridge (Cou Falls) Iowa Memorial Union Footbridge Brighton Bridge RI - Skunk River Bridge (Old) CN - South Beaver Creek Bridge Old Creamery Trail - Hinkle Creek Bridge Old Creamery Trail - Pratt Creek Bridge Victor Avenue RR Overpass CN - Raymond Trestle CN - Coffins Creek Trestle CN - Buffalo Branch Trestle CN - Tiny Trestle IANR - West Fork Cedar River Bridge (New) IC - Wapsipinicon River Bridge RI - Waspinicon River Bridge (Independence, Old) River Park Bridge Forestville Bridge Oak Street Bridge Tice Bridge MILW - Volga River Bridge RI - West Fork Crooked Creek Bridge RI - South Fork Long Creek Bridge RI - Walnut Creek Bridge RI - Cedar Creek Bridge RRVT - Neola Avenue Overpass CN - 7th Street Overpass Abandoned IC - 7th Street S Overpass UP - Lockman Trestle UP - Miller Creek Bridge #1 UP - Miller Creek Bridge #2 UP - Miller Creek Bridge #3 UP - Miller Creek Bridge #4 UP - Miller Creek Bridge #5 UP - Miller Creek Bridge #6 RI - County Road W55/Wayland Road Overpass Hills Mill Bridge Lincoln Highway Head Memorial Bridge CN - Prairie Creek Trestle Moore's Ford Bridge 3rd Avenue Linn Creek Bridge (Older) 6th Avenue Bridge (Old) IARR - Summit Street Overpass CN - Dry Creek Trestle DMRy - Bridge to Nowhere Skybridge CGW - Main Street Overpass 370th Street Bridge (Older) CGW - Wolf Creek Bridge Beaver Creek Bridge (Older) Beaver Creek Bridge (Old) Newburg Bridge East Bridge IA13 Wapsipinicon River Bridge Cedar Valley Nature Trail - Lime Creek Bridge WCFN - Sans Souci Cut-Off Bridge WCFN - Cedar River Tributary Bridge Bremer Avenue Bridge (Old) Sans Souci Bridge WCFN - Sans Souci Bridge (Old) Sans Souci Bridge (Oldest) DM&E - E. Fork Des Moines River Bridge RI - Flood Creek Bridge (Old) Maquoketa River Bridge (Old) Hopkinton Mill Bridge Eden Valley County Refuge Bridge Wabash - Soap Creek Bridge Wabash - Jaguar Trail Overpass MILW - Cedar River Bridge (Original) 16th Avenue Bridge (Oldest) UP - Webb High Bridge CN - Drainage Ditch Trestle RI - South Skunk River Bridge East Bridge Wabash - English Creek Bridge IA415 Overpass DMRy - Walnut Creek Trestle Capitol Hill Tunnel Raccoon River Covered Bridge (1st) Commerce Bridge IAIS - IA163 Overpass Pedestrian Overpass Main Street Overpass Red Rock Dam IA14 Red Rock Bridge BNSF - IA-14 Overpass UP - US-34 Overpass MILW - Wolf Creek Bridge Fertile Bridge (Older) IANR - Stone Arch Abandoned MILW - Prairie Creek Bridge #2 IANR - Drainage Tube Culvert UP - South Skunk River Bridge Jordan Creek Bridge Coal Bank Hill Bridge (Original) IANR - Oak Creek Bridge #1 UP - 77th Street Overpass Buffalo Creek Bridge Driveway Bridge UP - 13th Avenue Drive Overpass Main Street Bridge Field Bridge US218 McAllister Creek Bridge West Cemetery Road Bridge Amana Road Bridge RI - Stone Culvert Amana Farms Millrace Bridge 1st Avenue Bridge (Old) 3rd Avenue Bridge (Original) Squaw Creek Park Bridge Squaw Creek Park Culvert McCloud Run Bridge IAIS - Rhine Creek Bridge #2 UP - Concrete Culvert RI - Drainage Tube Culvert CN - Railroad Street Overpass MILW - Millrace Bridge UP - Stone Arch 8th Avenue Bridge CGW - Clanton Creek Bridge (S) CGW - Clanton Creek Bridge (N) CGW - Grand River Bridge 110th St. Willow Creek Bridge 110th Street Bridge Snyder Bridge Grand Avenue Bridge (Older) Cedar Valley Nature Trail - East Otter Creek Bridge Cedar Valley Nature Trail - Apple Creek Bridge Union Station (Unbuilt) Railroad Street Bridge Apple Creek Bridge IA920 Branch Blue Creek Bridge Quasqueton Avenue Bridge Hubby Bridge Chestnut Ford Bridge Hanley Bridge Spencers Grove Covered Bridge Vine Street Bridge Cedar Rapids Country Club Bridge Cottage Grove Avenue WPA Bridge US59 Mill Creek High Bridge Bergfeld Pond Bridge 22nd Avenue Bridge CN - Drainage Bridge Marengo Iowa River Bridge Atherton Trail Culvert CRandIC/UP Overpass Ely Road Bridge UP - Drainage Bridge UP - Drainage Bridge #2 Ink Road Bridge J Street Bridge Little Big Creek Bridge Springville Public Drive Bridge ITR - Sherman's Nursery Bridge (N) Wildwood Park Arch Bridge Little Sioux River Bridge Division Creek Bridge UP - Buttermilk Creek Stone Arch Bridge Westfield Bridge Rock Cut Bridge (Older) IA150 Rock Cut Bridge (Old) RI - West Otter Creek Bridge RI - West Otter Creek Bridge #2 Brandon Diagonal Boulevard Bridge 305th Street Drainage Bridge 305th Street Drainage Bridge #2 North Street Bridge Pedestrian Arch Bridge BNSF - West Branch Floyd River Bridge CRandIC - Mays Island Bridge Oak Creek Drive Arch Bridge MILW - Simmons Creek Bridge IANR - Culvert Vinton Street Bridge West Street Bridge 18th Avenue Bridge IAIS - Yocum Connection Drainage Bridge MILW - Ushers Ferry Road Overpass CN - Dry Creek Draingage Bridge UP - North Timber Creek Arch Bridge UP - Bridge #173.17 Bigler Creek Bridge 4th Street Bridge Buffalo Road Bridge CN - Dry Creek Bridge CN - Malone Creek Stone Arch RI - Otter Creek Trestle CN - Malone Creek Trestle RI - Hazelton Creek Bridge CN - Malone Creek Concrete Arch RI - Concrete Culvert Whitmore Mill Bridge Rome Bridge Lovers Lane Bridge Main Street Bridge (Older) CN - Drainage Culvert Maquoketa River Bridge Iowa River Bridge Floyd River Bridge 3rd Street Bridge Crab Apple Creek Bridge Main Street Bridge (Old) Wapsipinicon River Bridge Iowa River Bridge Curriers Mill Bridge IA9 Cedar River Bridge Rhine Creek Bridge Lower Oxford Road Bridge Y Avenue Bridge FDDM - Bluff Creek Tributary Culvert #1 118th Street Bridge Benton-Iowa Road Overpass UP - 13th Avenue Overpass 13th Avenue Bridge 10th Avenue Bridge 8th Street Bridge UP - Buckeye Creek Stone Arch US63 Upper Iowa River Bridge 2nd Avenue Bridge Field Bridge East Bridge Main Street Bridge (Older) 5th Street Bridge MILW/RI Overpass Main Street Bridge (Old) 160th Street Bridge IAIS - Gilbert Street Overpass Benton Street Bridge (Older) Stewart Street Bridge US30 Boyer River Bridge (Old) Hawkeye Highway Branch South Fork Catfish Creek Bridge Curtis Bridge US169 East Fork Des Moines River Bridge (S) CN - Buffalo Creek Bridge IC - Buffalo Creek Bridge IAIS - Marble Creek Bridge Lincoln Highway Buttricks Creek Bridge CNW - 500th Avenue Overpass IA175 South Skunk River Bridge (Old) I29 Big Sioux River Bridge Camp Dodge Road Bridge (Old) MILW - Lincoln Highway Overpass Lincoln Highway East Indian Creek Bridge Centerville Bridge (Old) IAIS - Ladora Bridge 140th Street Bridge Euclid Avenue Des Moines River Bridge 140th Street Honey Creek Bridge F Avenue Bridge F Avenue Bridge (Old) Old 6 Road Bridge (Near Victor) Field Bridge US6 Marble Creek Bridge US151 East Big Creek Bridge (Old) Marion-Springville Road Bridge IA2 Des Moines River Bridge Farmington Bridge Lacey-Keosauqua State Park Footbridge UP - Muchakinock Creek Bridge UP - Muchakinock Creek Bridge #2 Cherry Creek Bridge Rutland Bridge Des Moines River Bridge IANR - Pratt Creek Bridge IA22 Wapsinonoc Creek Bridge RI - Wapsinonoc Creek Bridge UP - 135th Street Overpass Des Moines River Bridge IA137 Des Moines River Bridge Wapello Bridge Old IA979 Cedar River Bridge Cedar Valley Nature Trail - Troll Bridge Cedar Valley Nature Trail - Fishel Road Overpass UP - IA146 Overpass Cedar Valley Nature Trail - West Otter Creek Bridge Old IA79 Des Moines River Bridge Bonaparte Bridge Mt. Vernon Road Spiral Footbridge Old IA99 Wapello Bridge Pipeline 60th Avenue Overpass Fleur Drive Bridge 76th Avenue Bridge UP - Davidson Creek Bridge Cedar Valley Nature Trail - East Branch Blue Creek Bridge 9th Avenue SW Bridge 8th Avenue SW Bridge UP - Middle River Bridge Chichaqua Valley Trail - Drainage Ditch #38 Bridge US59 Little Sioux River Bridge UP - 300th Street Overpass RI - Dry Branch Creek Bridge #2 RI - Dry Branch Creek Bridge #3 BNSF - Nutmeg Avenue Bridge Olin Bridge MILW - Simmons Creek Bridge Old US20 Boone River Bridge Rochester Bridge North Bridge MILW - Goose Creek Bridge (W) US6 Cedar River Bridge (Old) HH Avenue Old Mans Creek Bridge Black Hawk Creek Bridge Des Moines River Bridge Waubonsie Trail Bridge Adams Parkway Bridge CB&Q - Chestnut Street Overpass IAIS - Little Bear Creek Bridge Rockdale Viaduct Lincoln Highway White Bridge IAIS - Bridge #272.9 Prospect Street Bridge UP - Prairie Creek Bridge #1 UP - Bridge #103.77 DM&E - Deer Creek Bridge Illinois Avenue Bridge Drainage Bridge 2nd Street Bridge (Old) Dry Run Creek Arch BNSF - IA1 Overpass Park Drive Bridge Mill Creek Bridge US18 Turkey River Bridge (Old) Center Grove Viaduct Dover Mills Bridge US61 Des Moines River Bridge (Old) Driveway Bridge 300th Street Bridge CN - 300th Street Overpass CN - 150th Avenue Overpass 270th Street Bridge #2 Level B 320th Street Bridge IA136 Overpass Center Point Bridge Zo-El Annett Woods Suspension Footbridge Warford Street Bridge ATSF - Des Moines River Bridge (N, Old) Main Street Bridge Akron Bridge Green Street Bridge Black Hawk Creek Bridge Queens Avenue Bridge Rainbow Bridge Maquoketa River Stone Arch 270th Street Bridge BNSF - Brush Creek Bridge Wabash Trace Nature Trail - Walnut Creek Bridge Great River Road Bridge US18 Turkey River Bridge (Older) RI - Dry Run Bridge CN - Old Highway Road Overpass #3 Brummett Bridge (Old) Nodaway River Bridge (Older) Old Humpback Bridge Driveway Arch Bridge Urbana Bridge MILW - 1st Avenue Overpass MILW - Main Street Overpass RI - Randalia Bridge Chillicothe Bridge 3rd Avenue Iowa River Bridge Lincoln Highway Overpass Willow Creek Bridge Mehaffey Bridge (Old) K Avenue Bridge US71 Little Sioux River Bridge FDDM - College Creek Bridge Knoll Road Bridge (Old) Field Bridge RI - Nelson Creek Bridge RI - Otter Creek Bridge CRandIC - Squaw Creek Bridge RI - East Branch Blue Creek Bridge Lewis Access Bridge IANR - Bear Creek Bridge (DAEC Spur) 57th Street Trail Bridge Park Avenue Bridge Elk Run Creek Bridge Malone Creek Bridge UP - 475th Avenue Overpass Linn Creek Bridge IANR - Idaho Street Overpass CN - Independence Avenue Overpass Wapsi Oaks Calamus Creek Bridge Quasqueton Bridge Field Bridge CN - McCloud Run Bridge CN - McCloud Run Bridge 3 Rivers Trail - IA-3 Overpass Main Street Bridge UP - Iowa River Bridge (Belmond, N) DM&E - South Avenue Overpass IC - Cedar River Bridge Orange Avenue Bridge DM&E - Drive Overpass DM&E - IA1/IA92 Overpass Orange Avenue Bridge #2 IC - First Dubuque Bridge IA21 Iowa River Bridge Unnamed Branch of Honey Creek Bridge 280th Street Bridge Hoben Bridge RI - CRX17 Overpass IA92 Viaduct 22nd Avenue Bridge CGW - Osage Stone Arch IA22 Cedar River Bridge Simpson Bridge Grant Wood Trail - Simmons Creek Bridge Kent Park Wood Truss Main Street Bridge Hanging Rock Bridge Butler Bridge (Old) 130th Street Bridge 19th Street Bridge Bear Creek Bridge IAIS - Hilton Creek Bridge North Bridge Riverside Trail - Small Stream Bridge 130th Street Bridge Centerville Bridge (Older) Sioux City Service Co. - Floyd River Bridge UP - 460th Avenue Overpass UP - 465th Avenue Overpass IAIS - Small Stream Culvert Diagonal Road Bridge Searsboro Bridge IA118 Pine Lake Dam Bridge DM&E - Rock Creek Bridge Bos Landen Golf Course Bridge Highwater Road Bridge Old Ely Road Bridge RI - Lingel Creek Bridge Lingel Creek Bridge East Wapsinonoc Creek Bridge RI - Rock Creek Arch Bridge RI - Lost Creek Trestle #1 RI - Stone Culvert RI - Lost Creek Trestle #2 Old Center Point Road Bridge Prairie Creek Bridge Abandoned Prairie Creek Bridge State Street Overpass 16th Avenue Bridge (Old) North English River Bridge UP - Drainage Bridge Rider Way Bridge DM&E - Dogwood Avenue Overpass Edna M. Griffin Memorial Bridge Hubbell Arch Bridge Brush Creek Bridge 220th Street Bridge Old South 6th Street Bridge IARR - Drainage Ditch Bridge Minerva Creek Bridge MILW - South Timber Creek Bridge IC/CNW Overpass Waukon Junction Bridge Noelridge Park Bridge UP - Small Stream Culvert Main Street Overpass Potato Farm Road Bridge Field Bridge Eldora Bridge Kincaid Avenue Bridge CD&M - Pine Creek Bridge Backbone State Park Pedestrian Bridges 150th Street Culvert North English River Bridge Old IA14 Brush Creek Bridge IA14 White Breast Creek Bridge IA14 Teter Creek Bridge IA14 Brush Creek Bridge Pella Double Leaf Bascule Bridge CN - Old Highway Road Overpass #1 CN - Old Highway Road Overpass #2 CN - Lone Pine Road Overpass Deer Creek Bridge 310th Street Bridge Jay Avenue Bridge Taylor Bridge IAIS - Franklin Avenue Overpass Butler's Landing Bridge UP - Boyer River Bridge (Near Denison) Frederika Bridge (Older) Summerset Trail - Middle River Bridge Gehrkie Quarries Bridge UP - US-65 Overpass CN - US-65 Overpass SIRy/MILW Overpass Ruggles' Ford Bridge SIRy - Chariton River Bridge SIRy - Cooper Creek Trestle Floyd Mill Bridge MILW - Oxford Junction Bridge Lowell Bridge Lincoln Way Squaw Creek Bridge CNW - South Fork Iowa River Bridge (Gifford) Thomas Mitchell Park Low Water Bridge Kendallville Bridge Walnut Street Bridge (3rd) UP - Kaster Avenue Overpass UP - IA-2 Overpass UP - IA-14 Overpass UP - Raccoon Road Overpass Sugar Creek Bridge South Chariton River Bridge IAIS - Middle River Bridge IAIS - Drainage Ditch Arch IAIS - Middle Branch Middle River Bridge Cedar Rapids Country Club Suspension Bridge UP - 140th Avenue Overpass Goldfinch Avenue Bridge BNSF - Waubonsie Creek Bridge Willow Creek Bridge RI - 3rd Street Overpass (Lower Level Yard Spur) High Trestle Trail - Small Stream Bridge 347th Street Overpass Linn Drive Bridge Mud Creek Bridge Four Mile Creek Bridge NE 102nd Avenue Bridge Little Beaver Creek Bridge Payton Avenue Bridge Tributary of Skunk River Bridge UP - Indian Creek Bridge WB (11th Avenue) Willis Avenue Bridge IC - Cedar Creek Bridge Fonda Bridge CNW - Bridge Wilcox Game Preserve Covered Bridge Walking Trail Bridge Branch of Old Man Creek Bridge Monticello Bridge IC/ITR Overpass South English River Bridge UP - West Fork Des Moines River Bridge 18th Street Culvert CRandIC - Small Stream Bridge UP - Small Stream Arch Rockford Brick & Tile Company Trail Bridge C&NW - US18 Overpass UP - US18 Overpass Abandoned C&NW - 13th Street Overpass Traer Street Bridge MILW - Iowa River Bridge (Sac/Fox/Meskwaki Settlement) IC - Wapsipinicon River Bridge Henderson Bridge IANR - Small Stream Bridge RI - Small Stream Bridge Waddell Pony Truss Bridge Cambridge Arch Bridge Vander Veer Park Footbridge Abandoned UP - Bailey Creek Bridge Lost Ledges State Park Bridge Soap Creek Bridge Lake Hendricks Bridge UP - North River Bridge RI - North River Bridge US169 Raccoon River Bridge RI - Turkey River Bridge BHFO Warehouse Bridge MILW - Skunk River Bridge Mud Creek Bridge Mud Creek Bridge IAIS - Raccoon River Tributary Culvert 20th Street Overpass MoseMann Bridge Mehaffey Bridge (Older) SE 9th Street Bridge SE 6th Street Bridge (Old) Little Bridge Park Gypsum Mine Holiday Creek Bridge IAIS - Unnamed Tributary of Bulger Creek Culvert BNSF - IA5 Overpass CNW - Des Moines River Bridge (Stratford) Gilbertville Bridge La Porte City Bridge M&StL - M Avenue Overpass Dunham Ferry Bridge Briggs Bridge Millrace Bridge 15th Street Viaduct UP - Butcher Creek Bridge MILW - Indian Creek Bridge (Old) 4th Street Footbridge Old R16 Culvert Robert's Ferry Bridge APNC - North 8th Street Overpass BNSF - Coal Creek Bridge (S) IA14 Beaver Creek Bridge (Old) Coggon Dam Bridge Wabash - Cedar Creek Bridge (Old) IC - Maquoketa River Bridge Picayune Creek Bridge Mile Long Bridge DM&E - Driftwood Avenue Overpass BNSF - Vetch Boulevard Overpass IANR - Small Stream Arch Field Bridge Elgin Bridge DM&E - Bridge #I-1110 Turkey River Bridge CBQ/CGW Overpass RI - Xenia Avenue Overpass 32nd Street Viaduct US6 West Wapsinonoc Creek Truss Riverside Bridge Elkader Truesdell Bridge Badger Creek Bridge Main Street Triple Bridge Old Creamery Trail - Stone Culvert 220th Street Bridge Tunnel Mill Bridge C Avenue Beaver Creek Bridge C Avenue Beaver Creek Tributary Bridge Anderson Canoe Access Bridge Ivanhoe Bridge (Older) CNW - Brenton Slough Bridge #2 A Avenue Overpass BNSF - Mosquito Creek Bridge #5 RI - Mosquito Creek Bridge MILW - Mosquito Creek Bridge #5 (Old) BNSF - Brush Creek Bridge Adair Viaduct (Old) Backbone State Park Maquoketa River Bridge Pine Lake State Park Bridge NS - IA202 Overpass APNC - 645th Avenue Overpass Backbone Street Bridge Prairie Creek Bridge Backbone Park Bridge IAIS - Squaw Creek Bridge Wabash - Watersheke Creek Bridge Wabash/CBQ Overpass Coon Rapids Bowstring Viele Bridge CRandIC - Muddy Creek Bridge 4th Street Bridge S 60th Avenue W Bridge BNSF - Fillmore Street Overpass Chelsea Bridge (Older) APNC - 243rd Avenue Overpass BNSF - 8th Street Overpass DM&E - Davis Road Overpass BNSF/Wabash Trace Overpass West Durham Covered Bridge Raccoon River Covered Bridge (2nd) CN - Arch Bridge Bennington Bridge Paint Creek Bridge Oxford Mills Bridge MILW - Manning Viaduct (Old) Okoboji Swing Bridge Oleson Park Bridge MILW - Upper Iowa River Bridge (Old) State Access Road Arch Bridge Marble Rock Arch Bridge Wabash Trace Nature Trail - Snake Creek Bridge (1) UP - South River Bridge BNSF - 300th Avenue Overpass BNSF - Lincoln Street Overpass BNSF - I35 Overpass (Osceola) MILW - County Road W66 Overpass CNW - North Raccoon River Bridge CGW - Beaver Creek Bridge Bever Park Arch Bridge Dumfries Avenue Bridge Wabash Trace Nature Trail - West Tarkio Creek Bridge Fertile Bridge (Oldest) UP - McCandless Cleghorn Ditch Bridge IAIS - IA83 Overpass Douds Bridge Cedar River Trail - Stone Culvert Abandoned RI - Stone Culvert Abandoned RI - Stone Culvert RI/CNW Overpass Wabash Railroad Bridge #2938 NS - Fourmile Creek Bridge Wabash - Spring Creek Bridge BNSF - Drainage Bridge NS - Dean Lake Outlet Bridge 170th Street Culvert MILW - 280th Avenue Overpass DM&E - Harrows Branch Bridge BNSF - May Street Overpass BNSF - Cedar Creek Bridge Wabash Railroad Bridge #2867 Wabash - Walnut Creek Bridge BNSF - 7th Street Overpass BNSF - Main Street Overpass Wabash Railroad Bridge #2881 MILW - Paint Creek Bridge #7 MILW - Paint Creek Bridge #5 Railroad Lane Bridge MILW - Paint Creek Bridge #3 Wabash Railroad Bridge #2895 Wabash Railroad Bridge #2917 Wabash Railroad Bridge #2924 CD&M - Mad Creek Bridge #4 Wabash - Branch of Spring Creek Bridge 15th Avenue Bridge Drainage Ditch #70 Culvert Lincoln Highway Culvert 200th Avenue Bridge Fairmount Park Bridge #2 140th Avenue Bedstead Bridge 320th Street Bridge East Nishnabotna River Bridge Walnut Creek Bridge Vinton Ditch Culvert Kolonietrail Bike Bridge at Middle Amana UI Spiral Footbridge Tripoli Bridge South Bridge CNW - Moingona Rail Bridge (Old) Potter's Mill Bridge Maquoketa River Bridge CB&Q - Big Creek Covered Bridge Riverview Park Bridge IAIS - Van Meter Culvert #1 CN - Loess Hills Trail Overpass Gladbrook Bridge ITR - Little Cedar River Bridge ITR/MILW Overpass IC - Middle Fork Catfish Creek Bridge #10 (Old) Byron Railroad Bridge ITR - Flood Creek Bridge Union Mill Bridge CN - Low Land Bridge CN - Small Stream Bridge Wapsi-Y Road Bridge Liberty Centre Park Footbridge Quail Avenue Bridge IANR - Flood Creek Bridge Osborne Covered Bridge Blackford Bridge CRandIC - Unnamed Stream Culvert IAIS - I80 Overpass 6th Street West Through Truss Storm Lake Inlet Bridge CD&M - Camanche Flyover UP/DM&E - 4th Street Subway RI Wilton Line - Mad Creek Bridge (Old) Monroe Street Bridge (Old) Huttig Manufacturing Footbridge (Lower) Huttig Manufacturing Footbridge (Upper) CD&M - Mad Creek Bridge #1 (Old) RI - Mad Creek Bridge #4 CNW - Maple River Bridge (Old) B&C - Lytle Creek Bridge Smithland Bridge Cambridge Bridge Mt. Auburn Bridge Lake Peosota Access Arch Rockdale Stone Arch BNSF - 190th Street Overpass BNSF - Cedar Street Overpass BNSF - South Park Street Overpass BNSF - IA25 Overpass Dougherty Bridge Army Post Road Bridge Frink Creek Bridge Fleur Drive Overpass Mud Creek Bridge Rock Cut Bridge (Oldest) ITR - 11th Street Overpass Chippewa Creek Bridge 28th Street Bridge BN - Sioux City High Bridge Cornerstone Park Nature Area Footbridge Westcott Street Bridge (Older) Westcott Street Bridge (Old) Dubuque Street NE Culvert #2 Dubuque Street NE Culvert #1 West Coolbaugh Street Bridge (Old) BNSF - Bridge #441.93 CN - Drainage Ditch Bridge (N) US218 Floyd Bridge Froelich Culvert FDDM - Zumwalt Station Trestle IA17 Overpass FDDM - Fourmile Creek Tributary Culvert Oralabor Gateway Trail - Carney Marsh Culvert Third Street Bridge (Old) Bobtown Bridge WCFN - Dry Run Bridge Hawkeye Highway Little Sioux River Bridge Kalo Bridge Old Creamery Trail Bridge Old Creamery Trail Culvert Old Creamery Trail - Chickenman Bridge 14th Avenue Bridge Old Creamery Trail - Mosquito Bridge Our Mother of Sorrows Grotto Bridge BNSF - N 3rd Street Overpass CN - 3rd Avenue Overpass Dutch Lane Road Bridge IAIS - Van Meter Culvert #2 IAIS - Van Meter Culvert #3 MILW - Floyd River Bridge IA14 Iowa River Bridge Ellis Park Bridge Ellis Park Old Road Bridge Cedar Memorial Arch Bridge #1 Cedar Memorial Arch Bridge #2 BNSF - Robin Avenue Overpass IA7 Cub Creek Bridge CNW - Big Bear Creek Bridge CNW - Rock Creek Tributary Bridge 300th Street Bridge Lincoln Highway South Skunk River Bridge (Older) Greenfield Road Bridge Linden Street Bridge IA175 Beaver Creek Bridge IA346 Little Cedar River Tributary Arch Lizard Creek Bridge East 14th Street Viaduct Kendall Bridge (Old) Main Street Bridge (Old) Drainage ditch Bridge Lincoln Highway East Indian Creek Viaduct 6th Avenue Bridge Jefferson Highway Little River Bridge Peterson Bridge UP - US63 Overpass ITR - Sherman's Nursery Bridge (S) Dirty Face Creek Bridge 500th Street Bridge CRandIC - Stone Arch Bridge US218 Cedar River Bridge Main Street Stone Arch RI - Millrace Bridge (W) Rockford Bridge (1st) Thayer Avenue Bridge H Avenue Bridge Long Point Bridge (Old) Cass Street Bridge (Old) IMRL - Nora Junction Bridge Vernon Bridge New Oregon Bridge South Bridge High Trestle Trail Culvert #4 High Trestle Trail Culvert #3 High Trestle Trail - Field Road Overpass High Trestle Trail Culvert #1 High Trestle Trail - Big Creek Bridge MILW - North Skunk River Bridge MILW - Tributary of North Skunk River Tributary Culvert #1 Rippey Railroad Right-of-Way - Snake Creek Bridge Veenker Memorial Golf Course Bridge SIRy - Cooper Creek Trestle (CBQ Transfer Line) Mount Sterling Bridge Lake McBride State Park Entrance Bridge US218 Drainage Bridge IAIS - Homestead Arch Bear Creek Bridge US32 Sugar Creek Tributary Culvert S 28th Avenue W Severs Creek Bridge US32 Small Stream Bridge IAIS - Drainage Culvert Lower Old Highway 6 Road NW Bridge Kent Park Culvert Old US61 Granger Creek Tributary Bridge Lucas Grove Road Lowe Run Bridge Skunk River Bridge BNSF - 320th Street Overpass BNSF - Timber Avenue Overpass BNSF - Brushy Creek Bridge IAIS - Frink Creek Bridge McKinley Lake Bridge M&StL - Eddyville Rail Bridge (Old) Mehaffey Bridge BNSF - Bridge #442.12 Adkins Bridge West Mitchell Bridge UP - Middle Raccoon River Bridge CN - Boyer River Bridge #6 CN - Old York Road Bridge Abandoned MILW- Indian Creek Bridge CN - Lake Creek Bridge BNSF - Mosquito Creek Bridge #4 US6 Overpass Toronto Bridge Village Creek Bridge Austin Avenue Overpass 5th Street Bridge (Older) South Duff Avenue Bridge (Old) North Road Bridge (Old) 4th Ward Culvert Plainfield Bridge Mill Slough Covered Bridge Gately Bridge Bell's Mill Bridge MILW - Goose Creek Bridge (E) Washington Street Stone Arch 6th Street Culvert Hayward Avenue Culvert Ball's Ford Bridge Wabash - Hastie Crossing (Old) Adelphi RFD 1 Bridge IA44 Middle Raccoon River Bridge (Old) Grant Street South Bridge NW 150th Avenue Bridge 32nd Street SE Bridge SE 52nd Street Bridge Avon RFD 1 Overpass RI - US63 Overpass (Old) RI - US20 Ovperass (N) NW 72nd Place Bridge High Trestle Trail - Prairie Creek Culvert High Trestle Trail - Murphy Branch Culvert Skunk River Bowstring IA1 Overpass Old US63 Overpass 200th Street Beaver Creek Tributary Bridge Beaver Creek Bridge 200th Street Beaver Creek Bridge 200th Street Middle Beaver Creek Bridge IA9 Wapsipinicon River Bridge (Old) US61 Farmers Creek Bridge Brown Bridge RI - Big Bend Bridge Nora Springs Bridge MILW - Sabula Bridge (Old) Main Street Bridge 4th Street Bridge (Oldest) 9th Street Culvert Johnson Street Bridge RI - Iowa River Bridge (Old) City Park Culvert East Bridge River Street Bridge (Old) Dry Creek Bridge Tenville Bridge Pennsylvania Avenue Bridge Coldwater Creek Bridge Old 190th Street Bridge IA9 Des Moines River Bridge (Old) Bear Creek Bridge East Amana Bridge (Older) Slough Bridge Cedar Covered Bridge (1883) 130th Street Bridge Jeldon Bridge Littleton Bridge Everly Thatcher Bridge West 4th Street Bridge Raccoon River Bridge Central Avenue Bridge Jasper Avenue East Fork Wapsipinicon Bridge Furnace Bridge Mint Boulevard Crow Creek Bridge (Old) Raccoon River Bridge MILW - Pile-Pontoon Bridge (Original) US59 Maple River Bridge (Old) Lake Creek Bridge Zane Bridge Honey Creek Bridge Main Street Bridge (Older) Red Bridge Rochester Road Bridge (Old) Johnson's Mill Bridge Main Street Bridge (Older) City Park Bridge 181st Street Culvert Wildcat Den Trail Footbridge Ridgeway Bridge Dyersville Bridge Main Street Bridge (Old) Military Road Bridge (Old) M&StL - Beaver Creek Bridge Main Street Bridge Correctionville Bridge RI - Mad Creek Bridge (Old) Shenandoah Bridge Park Road Bridge English Creek Bridge Livermore Bridge (Old) CBQ - Skunk River Bridge (Old) Lake McBride State Park Footbridge Main Street Bridge BNSF - Fork Creek Bridge BNSF - Penitentiary Creek Bridge Roberts Creek Bridge Mount Vernon Road Bridge (Old) Madrid Bridge Camp Dodge Culvert Military Road Bridge (Older) IA7 Overpass US6 Middle River Bridge (Old) MILW - Dry Run Bridge #3 IA9 Dry Run Bridge #3 US63 Iowa River Bridge (Old) Tama Bridge 8th Avenue Bridge (Old) IAIS - Johnson Creek Bridge West Bend Bridge Lindsey Bridge Broadway Street Bridge (Old) RI - Packinghouse Bridge (Old) Dolliver Memorial State Park Low Water Crossing Blockton Bridge 7th Street Bridge (Old) US6 Adel Bridge (Old) IA31 Little Sioux River Deck Truss Lakehurst Bridge UP - South Onion Creek Tributary Arch MILW - Adel Bridge (Old) Bass Point Creek Bridge RI - Dows Bridge (N) RI - Dows Bridge (S, Old) MILW - Otter Creek Bridge IA17 Boone River Bridge (Old) CN - Lizard Creek Bridge MILW - Indian Creek Bridge (Old) Troy Mills Bridge A Avenue Viaduct Shell Rock River Bridge (Older) Baughmans Creek Bridge Brushy Creek Bridge Lincoln Highway Gladstone Overpass MILW - Richland Creek Arch Chichaqua Valley Trail - Valaria Stone Arch (S) Chichaqua Valley Trail - Valaria Stone Arch (N) Chichaqua Valley Trail - Ira Stone Arch CGW - Bridge #F167 UP - Bridge #109.90 Chichaqua Valley Trail - Valaria Cattle Pass UP - 3rd Street Bridge Cedar River Trail Foot Bridge RI - Hockeys Slough Tributary Bridge Iowa State Faigrounds Bridge Springbrook State Park Lake Spillway Footbridge Backbone Bridge RI - Chippewa Creek Bridge RI - Chippewa Trestle RI - Stump Creek Bridge RI - Strip Creek Trestle IAIS - Quail Avenue Bridge IAIS - Bridge #411.3 T-Bone Trail - E. Nishnabotna River Bridge T-Bone Trail - Sifford Creek Bridge BNSF - N avenue Bridge CB&Q - Little Tarkio Creek Bridge IAIS - Cub Creek Bridge IARR - South Fork Trestle RI - South Beaver Creek Bridge #3 RI - South Beaver Creek Bridge #4 IAIS - Drainage Trestle IAIS - Camp Creek Tributary Bridge IAIS - Van Zante Creek Tributary Bridge IAIS - Camp Creek Bridge IAIS - Mud Creek Trestle CGW - Bridge #F383 BNSF - Bridge #399.22 BNSF - Tulip Avenue Bridge DM&E - Richland Creek Bridge #2 DM&E - Richland Creek Bridge #4 MILW - Tama Millrace Bridge North River Bridge (Old) Rose-Dunmire Bridge Roger Avenue Bridge CBQ - Walnut Creek Bridge IARR - Albion River Bottoms Trestle Rolling Prairie Trail - West Fork Cedar River Bridge Browns Bridge MILW - Charlotte No. 1 Overpass DSM River Trail - Unnamed Creek Trestle South White Breast Creek Bridge White Breast Creek Bridge Tributary of North Skunk River Arsenal Bridge Temporary Lifting Span NE University Avenue Culvert UP - Tributary Bridge Martin Luther King Jr. Parkway Bridge SE 6th Street Bridge SW 2nd Street Bridge Martin Luther King Jr. Parkway Bridge over Raccoon River 6th Avenue Bridge U Ave Bridge Culvert on 250th St IAIS - Walnut Creek Tributary Bridge Evergreen Ave Bridge UP - Runoff Creek Bridge #2 UP - Runoff Creek Bridge #1 IAIS - Cherry Creek Bridge UP - Western Hills Creek Bridge UP - Jordan Creek Bridge (W) BNSF - Butcher Creek Bridge #2 UP - Pratt Street Overpass UP - White Breast Creek Bridge Stickle Bridge UP - Newbold Street Overpass UP - Coon Creek Bridge UP - 25th Place Overpass UP - IA92 Overpass UP - IA 5 Overpass UP - Lisbon Street Overpass Grand Avenue Bridge UP - Deer Creek Branch Bridge IAIS - Bulger Breek South Bridge IAIS - South Skunk River Tributary Bridge IAIS - 1st Street North Overpass IA14 Overpass NE Berwick Drive Bridge High Trestle Trail - Wolf Creek Bridge High Trestle Trail - Drainage Bridge Fourmile Creek Tributary Bridge Coal Creek 25th Place Bridge IAIS - Bulger Breek North Bridge IAIS - Raccoon River Tributary Bridge UP - Minerva Creek Bridge UP - Honey Creek Bridge UP - Tipton Creek Bridge UP - South Fork Iowa River Bridge Coon Creek 30th Place Bridge Coal Creek 245th Ave Bridge BNSF - Kansas Street Overpass BNSF - 288th Avenue Overpass IAIS - East 156th Street North Overpass UP - 310th Street Overpass UP - N 99th Avenue E Overpass UP - Bear Creek Tributary Bridge SW 9th Street Bridge UP - Middle Beaver Creek Bridge Eight Street Viaduct Ninth Street Viaduct UP - East University Avenue Overpass M&StL - Walnut Creek Bridge IAIS - Sugar Creek Tributary Bridge East Street Culvert Wilson Street Culvert 4th Avenue Bridge Essex Bridge Main Street Bridge (Old) IAIS - Raccoon River Tributary Bridge UP - Jordan Creek Bridge (E) Stonebridge Road Culvert Old Portland Road Raccoon River Bridge 347th Street Bridge on Bulger Creek RI - Tributary of Silver Creek Bridge Falcon Avenue Overpass BNSF - Eagle Avenue Overpass Immaculate Conception Church Overpass Embassy Lane Overpass UP - Bridge #113.86 UP - Oskaloosa Rail Crossing (W) UP - Oskaloosa Rail Crossing (E) BNSF - English Creek Bridge BNSF - English Creek Bridge (East) BNSF - Campetine Creek Bridge Beaver Creek Bridge UP - Wolf Creek Bridge Dry Run Creek Bridge (Older) UP - Euclid Avenue Overpass UP - Little White Breast Creek Bridge BNSF - Bush Creek West Crossing 288th Avenue Overpass BNSF/UP Overpass Brush Creek Tributary Bridge Elliott Bridge CN - I-680 Overpass UP - Indian Creek Tributary Bridge East Nishnabotna River Bridge (140th Street) Grand Avenue Bridge (Unbuilt) CN - South Fork Iowa River Bridge UP - IA175 Overpass 340th Street Drainage Bridge 340th Street Creek Bridge High Trestle Trail - Rock Creek Bridge 185th Street Bridge UP - Iowa River Crossing Old Concrete Box Culvert CGW - Bridge #F262 CGW - Bridge #F255 Great Western Trail - Frink Creek Bridge CGW - Bridge #F281 IAIS - Tributary of Fourmile Creek Arch IAIS - South Fork Middle River Tributary Bridge IAIS - South Fork Middle River Tributary Crossing RI - Lost Tributary of South Fork Middle River Bridge UP - Field Trestle UP - Iowa River Tributary Bridge 230th Street Bridge UP - Linn Creek Branch Bridge UP - Linn Creek Crossing 230th Street Linn Creek Tributary Bridge UP - Linn Creek Trbutary Crossing 230th Street Tributary Bridge CBQ - South Avery Creek Bridge (Old) Nishnabotna River Bridge UP - English Creek Bridge UP - English Creek Bridge #3 UP - English Creek Bridge #5 UP - North Skunk River Tributary Bridge MILW - Lost Lake Crossing UP - Indian Creek Bridge IAIS - Turner Creek Tributary Bridge UP - Gypsum Creek Bridge CN - Deer Creek Bridge UP - L Street Bridge CN - East Riverside Drive Bridge CN - 14th Street Bridge UP - Little Beaver Creek Bridge IAIS - Field Tributary Bridge IAIS - Severs Creek Tributary bridge BNSF - H33 Overpass Privately Owned Overpass BNSF - East Nodaway River Bridge BNSF - East Nodaway River Tributary Bridge BNSF - Nodaway River Bridge BNSF - East Nodaway Tributary Bridge BNSF - North Osage Street Overpass Ellis Park Bridge MILW - Olin Bridge (Old) E Street Bridge IA5 Chariton River Bridge State Line Snowmobile Trail Bridge BNSF - Jade Avenue Overpass IAIS - 1st Ave Overpass RI - Des Moines River Bridge (3rd) UP - County D36 Bridge CN - East Cedar Creek Bridge UP - Oak Street Bridge 390th Street Overpass Mahogany Avenue Overpass Merrimac Bridge (Older) BNSF - McKimber Drive Overpass Morrill Road Bridge Price's Creek Bridge (Old)