One-lane traffic
Flat Creek Railroad Bridge (Pettis County, Missouri)Built ca. 1898 by the Sedalia, Warsaw and Southwestern Railroad
Two-span through truss bridge over Flat Creek on South Grand Avenue, south of Sedalia
Open to one-lane traffic
Flat Creek Route W Bridge (Pettis County, Missouri)Built 1954
Pony truss bridge over Flat Creek on Route W
Open to one-lane traffic
Floral Bridge (Cowley County, Kansas)Built 1906
Stone arch bridge over Timber Creek on a local road just south of Floral and west of Winfield City Lake
Open to one-lane traffic
Fort Atkinson Bridge (Winneshiek County, Iowa)Built 1892 by D.H. Young of Manchester, Iowa
Through truss bridge over Little Turkey River on 150th Street in Fort Atkinson
Open to one-lane traffic
Fort Ritner Bridge (Lawrence County, Indiana)Built 1895 by the Lafayette Bridge Co.
Two-span through truss bridge over East Fork White River on CR L7S10
Open to one-lane traffic
Fountain Creek 1900E Bridge (Iroquois County, Illinois)Built 1903
Through truss bridge over Fountain Creek on 1900E Road
Open to one-lane traffic
Francois Road Bridge (Hot Spring County, Arkansas)Built ca. 1930
Concrete arch bridge over Rayburn Creek on Francois Road (CR 180)
Open to one-lane traffic
Frog Hollow Road Bridge (Cole County, Missouri)Built 1915
Concrete arch bridge over Wears Creek on Frog Hollow Road just east of MO 179 in Jefferson City
Open to one-lane traffic
Fulton 7th Street Bridge (Callaway County, Missouri)Built ca. 1910; rehabilitated 1977
Open-spandrel arch bridge on West 7th Street over Stinson Creek in Fulton
Open to one-lane traffic
Gibbs Avenue Bridge (Lawrence County, Missouri)Pony truss bridge over Clear Creek on Gibbs Avenue in Pierce City
Open to one-lane traffic with a 5 ton weight limit
Gilliece Bridge (Winneshiek County, Iowa)Built 1874 by the Wrought Iron Bridge Co.
Bowstring through truss bridge over Upper Iowa River on Cattle Creek Road
Open to one-lane traffic
Gootch's Mill Bridge (Cooper County, Missouri)Built 1905-06, possibly replacing an earlier covered bridge
Through truss bridge over Petite Saline Creek at the end of Route V, southeast of Boonville
Open to one-lane traffic
Governor's Bridge (Prince George's County, Maryland)Built 1912
Through truss bridge over Patuxent River on Governor Bridge Road in Bowie
Open to one-lane traffic
Graham Creek Covered Bridge (Jennings County, Indiana)Built 1887
Covered bridge over Big Graham Creek on CR 625 S
Open to one-lane traffic
Green Valley Road Bridge (Boone County, Missouri)Built 1906
Through truss bridge over Hinkson Creek on Green Valley Road in Columbia
Open to one-lane traffic with a 3 ton weight limit
Grouse Creek Sec. 3 Bridge (Cowley County, Kansas)Built 1917
Stone arch bridge over Grouse Creek on a local road about four miles north of Cambridge
Open to one-lane traffic
Grouse Creek Sec. 34 Bridge (Cowley County, Kansas)Built ca. 1910
Two-span stone arch bridge over Grouse Creek on a local road five miles north and one mile east of Cambridge
Open to one-lane traffic
Grouse Creek Sec. 35 Bridge (Cowley County, Kansas)Built ca. 1910
Stone arch bridge over Grouse Creek on a local road six miles north and two miles east of Cambridge
Open to one-lane traffic
Guilford Covered Bridge (Dearborn County, Indiana)Built 1879 by Archibald M. Kennedy & Sons of Rushville; relocated to park in 1960; damaged by arson 1993; rehabilitated 1997
Covered bridge over East Fork Tanners Creek within Guilford Covered Bridge Park
Open to one-lane traffic
Guilford Red Bridge (Dearborn County, Indiana)Built ca. 1920
Through truss bridge over West Fork Tanners Creek on Collier Ridge Road near Guilford
Open to one-lane traffic
Guinns Creek Bridge (Pike County, Missouri)Built ca. 1930
Pony truss bridge on CR 295 (Old Route W) south of Paynesville
Open to one-lane traffic
Hale Creek Bridge (Sevier County, Arkansas)Built 1919 by the Kansas City Bridge Co. and later designated as part of US 70. Made obsolete by a new alignment of US 70 in 1952.
Pony truss bridge over Hale Creek on CR 271 (Old US 70)
Open to one-lane traffic
Hargrove Bridge (Butler County, Missouri)Completed Nov. 15, 1917, by Miller and Borcherding Bridge Builders of St. Louis. Closed in 1992 due to flood damage. Rehabilitated and reopened July 2, 1999.
Swing bridge with two pony trusses over Black River on CR 658
Open to one-lane traffic on a gravel road with an 8 ton weight limit
Harry Evans Covered Bridge (Parke County, Indiana)Built 1908 by J.A. Britton; rehabilitated 1977
Covered bridge over Rock Run Creek on CR 325W2
Open to one-lane traffic
Hartsburg Bottom Road Bridge (Boone County, Missouri)Built ca. 1930
Pony truss bridge over Hart Creek on Hartsburg Bottom Road
Open to one-lane traffic with a 10 ton weight limit
Harvey Railroad Bridge (Marion County, Iowa)Built 1878 by the American Bridge Co. for the CB&Q Railroad; converted for vehicular use in 1938
Four-span wrought-iron through truss bridge over the old channel of the Des Moines River on Harvey Island Road
Open to one-lane traffic on a minimum-maintenance road
Hebron Bridge (Douglas County, Missouri)Built 1914 at a cost of $5,900
Two-span through truss bridge over North Fork White River on CR 14-279 at Hebron Crossing Access
Open to one-lane traffic with a 6 ton weight limit
Helmick Covered Bridge (Coshocton County, Ohio)Built 1863 by John Shrake; rehabilitated 1996
Two-span covered bridge over Killbuck Creek on TR 25
Open to one-lane traffic
Holliday Creek No. 1 Bridge (Wayne County, Missouri)Built ca. 1970
Wooden bridge over Holliday Creek on CR 537 just north of Route D
Open to one-lane traffic with 3 weight limit
Holliday Creek No. 4 Bridge (Wayne County, Missouri)Built ca. 1950
Recycled stringer bridge over Holliday Creek on CR 537
Open to one-lane traffic with a 3 ton weight limit
Holliday Creek No. 5 Bridge (Wayne County, Missouri)Wooden deck bridge over Holliday Creek on CR 537 near Route E
Open to one-lane traffic with a 3 ton weight limit
Hopewell Church Covered Bridge (Perry County, Ohio)Built 1874
Covered bridge over Painter Creek on CR 51
Open to one-lane traffic
Horse Creek MO 32 Bridge (Cedar County, Missouri)Built 1927
Pony truss bridge over Horse Creek on MO 32
Open to one-lane traffic
Huffman Road Bridge (Sevier County, Arkansas)Built ca. 1930
Pony truss bridge over Woolsey Creek on Huffman Road (CR 265)
Open to one-lane traffic
Hune Covered Bridge (Washington County, Ohio)Built 1879 by Rolla Merydith; rehabilitated 1998
Covered bridge over Little Muskingum River on Township Road 34
Open to one-lane traffic
Imhoff Road Bridge (Cooper County, Missouri)Built 1907
Two-span through truss bridge over Lamine River on Imhoff Road
Open to one-lane traffic
Independence Bridge (Pike County, Illinois)Through truss bridge over Honey Creek on Road 900 N (Township Road 359) east of Independence, 4.16 mi. east of Independan
Open to one-lane traffic
Indian Camp Covered Bridge (Guernsey County, Ohio)Built 1855; rehabilitated 1999
Covered bridge over Indian Camp Run on Covered Bridge Road (TR 611) just off OH 658
Open to one-lane traffic
Indian Ford Bridge (Stoddard County, Missouri)Formerly a bridge on the Frisco Hoxie Branch railroad built in 1926(?) and later retrofitted for vehicle use when the line was discontinued in 1967
Through truss bridge over St. Francis River between Puxico and Rombauer on Stoddard CR 499
Open to one-lane traffic on a county road with a 10 ton weight limit
Island Park Bridge (Lyon County, Iowa)Low-water crossing over Rock River at Island Park in Rock Rapids
Open to one-lane traffic
Jenkins Bridge (Barry County, Missouri)Built ca. 1910
Through truss bridge over Flat Creek on CR 1215 between MO 39 and MO 248
Open to one-lane traffic with a 3 ton weight limit
Johnsey Bridge (Walker County, Alabama)Probably built by the Canton Bridge Co.
Through truss bridge over Blackwater Creek on Johnsey Bridge Road
Open to one-lane traffic
Johnson Road Covered Bridge (Jackson County, Ohio)Built 1870; rehabilitated 2000
Covered bridge over Brushy Fork Little Scioto River on Johnson Road
Open to one-lane traffic
Judsonia Bridge (White County, Arkansas)Built 1924 by the R. L. Gaster Construction Co. of Little Rock
Through truss bridge with center swing span over Little Red River on CR 66 at Judsonia
Closed for rehabilitation (?)
Jugtown Road Bridge (Grundy County, Illinois)Built 1884
Through truss bridge over East Fork Mazon River on Jugtown Road (TR 172), 2.5 mi. west of Braceville
Open to one-lane traffic
KCS Railroad CR 25 Tunnel (Polk County, Arkansas)Concrete arch bridge/tunnel on the KCS Railroad over CR 25
Open to one-lane traffic
Kelly Road Bridge (Macoupin County, Illinois)Built 1917; made obsolete by a new bridge on Shipman Road in 1935
Pony truss bridge over Coop Branch on Kelly Road (TR 166), just off Shipman Road
Open to one-lane traffic
Kincaid Creek Bridge (Pendleton County, Kentucky)Built 1910
Pony truss bridge over Kincaid Creek on Falmouth-Lenoxburg Road
Open to one-lane traffic
Klein Road Bridge (Moniteau County, Missouri)Through truss bridge over Petite Saline Creek on Klein Road south of Wooldridge
Open to one-lane traffic
Labadie Tunnel (Franklin County, Missouri)Tunnel under the Rock Island Railroad on Route T in Labadie
Removed
Langley Covered Bridge (St. Joseph County, Michigan)Built 1887 by Pierce Bodner
Covered bridge over St. Joseph River on Covered Bridge Road
Open to one-lane traffic
Lick Creek Route J Bridge (Stoddard County, Missouri)Built 1935
Pony truss bridge over Lick Creek Ditch on Route J, west of Bloomfield
Open to one-lane traffic
Lincoln Highway Wapsipinicon River Bridge (Clinton County, Iowa)Built ca. 1930
Two-span pony plate girder bridge over Wapsipinicon River on 235th Street (former Lincoln Highway)
Open to one-lane traffic
Little Antoine Creek Bridge (Clark County, Arkansas)Built ca. 1930; rehabilitated 1974
Pony truss bridge over Little Antoine Creek on CR 246
Open to one-lane traffic
Little Blue Creek Bridge (Pike County, Illinois)Built 1961
Through truss bridge over Little Blue Creek on 482nd Street (TR 506) between Florence and Milton, 2.75 mi. southeast of Detroit
Open to one-lane traffic with a weight limit
Little Red River Bridge (Washington County, Arkansas)Built 1923 by the Luten Bridge Co.
Concrete arch bridge over Little Red River on AR 170
Open to one-lane traffic
Little Robinson Road Bridge (Benton County, Arkansas)Built ca. 1930
Pony truss bridge over an unnamed creek on Robinson Road (CR 103)
Open to one-lane traffic
Little Sni-A-Bar Creek Bridge (Lafayette County, Missouri)Built 1925
Pony truss bridge over Little Sni-A-Bar on MO 224 (Old US 24)
Open to one-lane traffic
Los Cerritos Bridge (Conejos County, Colorado)Reconstructed 1987
Pony truss bridge over Conejos River on CR M south of Manassa
Open to one-lane traffic
Lost Creek CR 528 Bridge (Wayne County, Missouri)Built ca. 1950; rehabilitated 1988
Wooden bridge over West Fork Lost Creek on CR 528, northwest of Shook
Open to one-lane traffic
Lowndes Bridge (Wayne County, Missouri)Built ca. 1920; closed to all traffic 2008
Through truss bridge over Bear Creek located at the Iron Bridge Conservation Area
Closed to all traffic
Macoupin Bridge (Macoupin County, Illinois)Pony truss bridge over Macoupin Creek on Lake Catatoga Road south of Macoupin
Open to one-lane traffic
Maeystown Bridge (Monroe County, Illinois)Built 1881; rehabilitated 1938
Stone arch bridge over Maeystown Creek on Mill Street at Maeystown
Open to one-lane traffic
Main Ditch Old US 60 Bridge (Stoddard County, Missouri)Built 1922, rehabilitated 1932
Pony truss bridge over a tributary of Main Ditch on MO 114 (Old US 60) east of Dexter
Open to one-lane traffic
Maryland Street Bridge (Pike County, Missouri)Built ca. 1920
Pony truss bridge over Town Branch on Maryland Street in Louisiana
Open to one-lane traffic with an 8 ton weight limit
Massac Creek Bridge (Massac County, Illinois)Wooden bridge over Massac Creek within Fort Massac State Park in Metropolis
Open to one-lane traffic
McKinney Creek Bridge (Polk County, Arkansas)Built 1915
Pony truss bridge over McKinney Creek on CR 50
Open to one-lane traffic
McNeely Creek Bridge (Clark County, Arkansas)Built 1923; rehabilitated 1990
Pony truss bridge over McNeely Creek on CR 12
Open to one-lane traffic
Middle River Route 774 Bridge (Augusta County, Virginia)Built 1903
Through truss bridge over Middle River on Route 774
Open to one-lane traffic
Midland Tunnel No. 1 (Chaffee County, Colorado)Built 1887 by the Colorado Midland Railroad
First of four tunnels on CR 371 north of Buena Vista
Open to one-lane traffic
Midland Tunnel No. 2 (Chaffee County, Colorado)Built 1887 by the Colorado Midland Railroad
Second of four tunnels on CR 371 north of Buena Vista
Open to one-lane traffic
Midland Tunnel No. 3 (Chaffee County, Colorado)Built 1887 by the Colorado Midland Railroad
Third of four tunnels on CR 371 north of Buena Vista
Open to one-lane traffic
Midland Tunnel No. 4 (Chaffee County, Colorado)Built 1887 by the Colorado Midland Railroad
Fourth of four tunnels on CR 371 north of Buena Vista
Open to one-lane traffic
Mill Creek Swinging Bridge (Miller County, Missouri)Built by Joseph Dice; rehabilitated 1978
Swinging bridge over Mill Creek on Lake Road 42-18 (Swinging Bridges Road) near Brumley
Open to one-lane traffic
Miller Creek Bridge (Independence County, Arkansas)Built 1914
Two-span arch bridge over Miller Creek on Miller Creek Road (CR 86) in Batesville
Open to one-lane traffic
Million Dollar Bridge (Valdez-Cordova Census Area, Alaska)Built 1910 on the CR&NW Railroad; closed 1938; reopened as a highway bridge in 1958; fourth span collapsed in earthquake on March 27, 1964, collapsed span repaired 2005
Four-span through truss bridge over Copper River on Copper River Highway
Open to one-lane traffic
Mingo Ditch Bridge (Stoddard County, Missouri)Formerly a bridge on the Frisco Hoxie Branch railroad built in 1926 (?) and refurbished for vehicle use when the line was discontinued
Pony truss bridge over Mingo Ditch southwest of Puxico on CR 499
Open to one-lane traffic on a gravel road with a 17 ton weight limit
Mollys Run Bridge (Jefferson County, Indiana)Built 1905
Pony truss bridge over Mollys Run on Brooksburg Manville Road (CR 260N)
Open to one-lane traffic
Moscow Covered Bridge (Rush County, Indiana)Built 1886 by E. L. Kennedy
Two-span covered bridge over Flatrock River on CR 900S at Moscow
Destroyed by tornado June 3, 2008. County has voted to rebuild it.
New Madrid County Road 626 Bridge (New Madrid County, Missouri)Built 1954; rehabilitated 1986
Wooden deck bridge over Otter Slough Ditch on CR 626 southwest of Matthews
Open to one-lane traffic with a 13 ton weight limit
New Madrid County Road 630 Bridge (New Madrid County, Missouri)Built 1966; rehabilitated 1995
Wooden deck bridge over Ash Slough Ditch on CR 630 at Route AE
Open to one-lane traffic
Newport Road Bridge (Franklin County, Missouri)Small concrete arch bridge over a branch of Little Boeuf Creek on Newport Road just off MO 100
Open to one-lane traffic
North Boat Ditch Bridge (Clark County, Arkansas)Built ca. 1928
Through truss bridge over North Boat Ditch on CR 8
Open to one-lane traffic
North Cut Ditch Bridge (Scott County, Missouri)Built 1923; rehabilitated 1941
Through truss bridge on MO 77 over North Cut Ditch northwest of Diehlstadt
Open to one-lane traffic
Oak Dale Road Bridge (Moniteau County, Missouri)Built ca. 1930
Through truss bridge over Straight Fork on Oak Dale Road northwest of Latham
Open to one-lane traffic with a 15 ton weight limit
Okamanpedan State Park Bridge (Emmet County, Iowa)Built 1914; rehabilitated 1923
Pony truss bridge over East Fork Des Moines River on Tuttle Lake Road at Okamanpedan State Park
Open to one-lane traffic
Old Rusty Bridge (Clay County, Iowa)Built 1901 by the Clinton Bridge & Iron Works; relocated here in 1915
Through truss bridge over Little Sioux River on 210th Avenue north of Spencer in Spencer
Open to one-lane traffic
Olena Road Bridge (Arkansas County, Arkansas)Built 1936
Small arch bridge over a drainage ditch on Olena Road (CR 402)
Open to one-lane traffic
Orange Road Bridge (Delaware County, Ohio)Built 1898 by the Toledo Bridge Co.; rehabilitated 1970
Through truss bridge over Olentangy River on Orange Road (TR 114) in Powell
Open to one-lane traffic
Orr Road Bridge (Washington County, Arkansas)Built 1924
Through truss bridge over Illinois River on Orr Road (CR 67) just off AR 265, southeast of Prairie Grove
Open to one-lane traffic
Orten Creek Bridge (Scott County, Arkansas)Built 1915; rehabilitated 1984
Pony truss bridge over Orten Creek on CR 60
Open to one-lane traffic
Osage Creek Bridge (Benton County, Arkansas)Built 1911 by the Youngstown Bridge Co. of Youngstown, Ohio
Through truss bridge over Osage Creek on CR 71 southeast of Healing Springs
Open to one-lane traffic
Ouachita River CR 76 Bridge (Polk County, Arkansas)Built 1914
Pony truss bridge over Ouachita River on CR 76
Open to one-lane traffic
Owens Mill Bridge (Cedar County, Missouri)Built ca. 1910 by the Canton Bridge Co.
Through truss bridge over Bear Creek on CR 1801
Open to one-lane traffic
Oxly Military Road Bridge (Ripley County, Missouri)Built ca. 1930
Wooden deck bridge over Logan Creek on CR 142E-30 (Old Military Road), just south of Oxly
Open to one-lane traffic
Palisades Bridge (Minnehaha County, South Dakota)Built 1881 by S.M. Hewitt & Co.
Through truss bridge over Split Rock Creek on 485th Avenue at Palisades State Park
Open to one-lane traffic
Perry County Road 950 Bridge (Perry County, Missouri)Small stringer bridge with stone abutments over an unnamed creek on CR 950 south of St. Mary
Open to one-lane traffic
Petroleum Center Bridge (Venango County, Pennsylvania)Built 1884 by the Morse Bridge Co.; rehabilitated 1984
Two-span through truss bridge over Oil Creek on PA 1004 (Eagle Rock Road)
Open to one-lane traffic
Phantom Canyon No. 1 Tunnel (Fremont County, Colorado)Built 1894 by the Florence and Cripple Creek Railroad
Tunnel on CR 67 (Phantom Canyon Road) north of Florence
Open to one-lane traffic
Phantom Canyon No. 2 Tunnel (Fremont County, Colorado)Built 1894 by the Florence and Cripple Creek Railroad
Tunnel on CR 67 (Phantom Canyon Road) north of Florence
Open to one-lane traffic