Lexington Bridge (Lafayette County, Missouri)
Opened to traffic Oct. 31, 1924; replacement bridge opened June 25, 2005
Lost seven-span through truss bridge over the Missouri River on MO 13 at Lexington
Replaced by modern bridge on new bypass alignment

Liberty Street Bridge (Jefferson County, Ohio)
Built 1928 by the Luten Bridge Co.; rehabilitated 2000
Arch bridge on Liberty Street (CR 61)
Open to traffic

Liberty Street Bridge (Clay County, Missouri)
Built 1921
Arch bridge over Wilkerson Creek on Liberty Street near Smithville
Open to traffic

Lightning Creek K-126 Bridge (Crawford County, Kansas)
Built 1927; replaced 2004
Lost rainbow arch bridge over Lightning Creek on K-126 (Old US 160)
Replaced by a new bridge

Lincoln Avenue Viaduct (Pulaski County, Arkansas)
Built 1928 by the Ozark Engineering Company and paid for by the Missouri Pacific Railroad
Through arch bridge across the Union Pacific Railroad on the westbound lanes of AR 10 (Cantrell Road) in Little Rock
Open to traffic

Lincoln Highway (Cty E39) Bridge (Greene County, Iowa)
Built 1924
Steel stringer bridge over a drainage ditch on CR E39 (former Lincoln Highway) in Ralston
Open to traffic

Lincoln Highway Bridge (Allen County, Ohio)
Built 1926, Replaced 2002
Concrete arch bridge over Ottawa River on Lincoln Highway
Replaced 2002, Historical Monument Placed

Lincoln Highway over Pike Run (Allen County, Ohio)
Built 1927
Bridge over Pike Run on Lincoln Highway
Open to traffic

Linn Creek Intersection Bridge (Marshall County, Iowa)
Built 1920; rehabilitated 1976
Bridge over Linn Creek on Intersection of 200th Street and Durham Avenue
Open to traffic

Little Blue River Bridge (Crawford County, Indiana)
Built 1925; rehabilitated 1994
Through truss bridge over Little Blue River on CR 250 East
Unknown status

Little Blue River Old IN 37 Bridge (Crawford County, Indiana)
Built 1926
Closed pony truss bridge over Little Blue River on Old IN 37
Closed to all traffic

Little Cache River CR 310 Bridge (Clay County, Arkansas)
Built 1923; replaced 2003
Lost pony truss bridge over Little Cache River on CR 310
No longer exists

Little Frog Bayou US 64B Bridge (Crawford County, Arkansas)
Built 1929
Pony truss bridge over Little Frog Bayou on US 64B in Alma
Open to traffic

Little Muncy Creek PA 442 Bridge (Lycoming County, Pennsylvania)
Built 1927
Pony truss bridge over Little Muncy Creek on PA 442
Open to traffic

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 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

Little Valley Church Bridge (Bollinger County, Missouri)
Built 1922
Pony truss bridge over Cane Creek on CR 524 northwest of Dongola
Open to traffic on a gravel road with an 8 ton (?) weight limit

Little Zion Bridge (Madison County, Missouri)
Built 1922
Pony truss bridge over a branch of Twelvemile Creek near Zion on CR 417 (Old US 67)
Open to traffic with a 20 ton limit on a paved road

Lock Springs Bridge (Daviess County, Missouri)
Built 1927 by Chillicothe Iron Co.; replaced 1990
Lost through truss over Grand River on CR 127 (Topper Road) west of Lock Springs
Replaced by a concrete bridge

Logan Creek Old US 160 Bridge (Ripley County, Missouri)
Built 1923; made obsolete by new US 160 alignment in 1974
Pony truss bridge over Logan Creek on CR 160E-12 (Old US 160), northeast of Doniphan
Open to traffic on a paved road

Long Creek MO 13 Bridge (Caldwell County, Missouri)
Built 1925; rehabilitated 1940
Concrete arch bridge over Long Creek on MO 13
Open to traffic

Los Angeles River Bridge (Los Angeles County, California)
Built 1928; rehabilitated 1987
Concrete arch bridge over Los Angeles River on Soto Street in Vernon
Open to traffic

Madison Bridge (Greenwood County, Kansas)
Built 1926 by the Yancy Construction Co.
Open-spandrel arch bridge over Verdigris River on Old K-99 just north of Madison
Open to traffic

Madison-Milton Bridge (Jefferson County, Indiana)
Built 1928-29; rehabilitated 1997
Cantilevered through truss bridge over Ohio River on US 421 between Madison, IN, and Milton, KY
Open to 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

Main Street Bridge (Allen County, Indiana)
Built 1921; rehabilitated 1997
Three-span arch bridge over St. Marys River on Main Street in Fort Wayne
Open to traffic

Marion Memorial Bridge (Marion County, Tennessee)
Built 1929; tolls removed 1947; rehabilitated 1966
Through truss bridge over Nickajack Lake (Tennessee River) on US 41/US 64/US 72/TN 2 (Dixie Highway)
Open to two-lane traffic

Marquand Bridge (Madison County, Missouri)
Old bridge built 1924 at a cost of about $4,000, raised by the community. Replaced 1993.
Lost through truss bridge over Castor River on Route A at Marquand
Replaced by concrete span; portion of old bridge now rests in Marquand City Park

Mason Bridge (Texas County, Missouri)
Built 1926
Closed through truss bridge over Big Piney River on Mason Road (Old MO 32) west of Licking
Closed to all traffic

McGirt's Bridge (Bladen County, North Carolina)
Built 1923 by the Atlantic Bridge Co.; replaced ca. 1983
Lost through truss bridge over Cape Fear River on US 701
Replaced by a new bridge

McKenzie Creek MO 49 Bridge (Wayne County, Missouri)
Built 1929
Pony truss bridge over McKenzie Creek on MO 49 south of Gads Hill
Open to traffic

McKinney Bayou Old US 67 Bridge (Miller County, Arkansas)
Built 1929 by contractor McGuire & Cavender. Made obsolete 1954 by a new parallel alignment of US 67.
Concrete bridge over McKinney Bayou on CR 138 (Old US 67) northeast of Texarkana in Texarkana
Open to traffic on a frontage road

McNeely Creek Bridge (Clark County, Arkansas)
Built 1923; rehabilitated 1990
Pony truss bridge over McNeely Creek on CR 12
Open to one-lane traffic

Meridian Bridge (Yankton County, South Dakota)
Built 1924; rehabilitated 1953
Vertical-lift through truss bridge over the Missouri River on US 81 at Yankton
Open to traffic

Michigan Avenue Bridge (Cook County, Illinois)
Built 1920
Bascule bridge over Main Branch Chicago River on Michigan Avenue in Chicago
Open to traffic

Middle River Katy Bridge (Callaway County, Missouri)
Built 1926 by the American Bridge Co.
Through truss bridge over Middle River on the Katy Trail (former MKT Railroad)
Open to pedestrians and bicyclists only

Mill Creek Bridge (Reynolds County, Missouri)
Built 1921; abandoned ca. 2002; razed 2004-05
Lost concrete slab bridge on CR 360 (Old MO 21) over Mill Creek east of Lesterville
No longer exists

Mill Creek Bridge (Bourbon County, Kansas)
Built 1927
Through arch bridge over Mill Creek on North Crawford in Fort Scott
Open to traffic

Millers Bridge (Butler County, Missouri)
Built 1924
Pony truss bridge over Cane Creek on Route PP (Old US 60) west of Poplar Bluff
Open to two-lane traffic

Millersville Bridge (Cape Girardeau County, Missouri)
Built 1923; rehabilitated 1975
Two-span through truss bridge over Whitewater River on MO 72 at Millersville
Open to two-lane traffic on a paved road

Milwaukee River Bridge (Ozaukee County, Wisconsin)
Built 1929, Replaced 2003
Truss bridge over Milwaukee River on CTH MY in Newburg
Demolished

Milwaukee River Bridge (Ozaukee County, Wisconsin)
Built 1928, Replaced 2005
Truss bridge over Milwaukee River on Green Bay Street (WI 33) in Saukville
Demolished - Replaced by concrete slab

Mine Creek Bridge (Linn County, Kansas)
Built 1927
Rainbow arch bridge over Mine Creek on Ungeheuer Road (Old US 69), five miles north of Prescott
Open to traffic

Mississippi County Road 307 Bridge (Mississippi County, Missouri)
Built 1921
Pony truss on CR 307 (Old US 60) near Birds Point over a drainage ditch emptying into Brewer Lake in Wyatt
Open to traffic on a paved road with a 20 ton weight limit

Mississippi County Road 314 Bridge (Mississippi County, Missouri)
Built 1922 as part of a bridge with at least two spans; relocated here in 1965
Pony truss bridge over Ditch 29 on CR 314, just off MO 77 south of Wyatt
Open to traffic

Mississippi County Road 319 Bridge (Mississippi County, Missouri)
Built 1922 as part of a bridge with at least two spans; relocated here 1965
Pony truss bridge over Ditch 29 on CR 319 just off MO 77
Open to traffic

Mississippi County Road 325 Bridge (Mississippi County, Missouri)
Built 1922; relocated here in 1966
Pony truss bridge over Spillway Ditch on CR 325 southeast of Charleston
Open to traffic on a gravel road

Morton Creek AR 341 Bridge (Baxter County, Arkansas)
Built 1929; replaced 2004
Lost pony truss bridge over Morton Creek on AR 341 north of Norfolk in Salesville
Replaced by a new bridge

Mosby Creek Covered Bridge (Lane County, Oregon)
Built in 1920. Oldest covered bridge in Lane County. Restored in 1990.
Howe through truss bridge on Mosby Creek Road
Open to traffic

Mount Hope Bridge (Bristol County, Rhode Island)
Built 1929; rehabilitated 1985
Suspension bridge over Mount Hope Bay on RI 114 in Bristol
Open to traffic

Mulberry River US 64 Bridge (Crawford County, Arkansas)
Built 1929; rehabilitated 1961
Three-span open-spandrel arch bridge over Big Mulberry River on US 64 in Mulberry
Open to traffic

N. Sunny Point Road Bridge (Milwaukee County, Wisconsin)
Built 1928
Deck truss bridge over N. Sunny Point Road on CNW RR in Glendale
Open to traffic

Napoleon Bridge (Henry County, Ohio)
Built 1929 by D.H. Overman; replaced 2005
Lost seven-span concrete arch bridge over Maumee River on OH 108 at Napoleon
Replaced by a replica bridge

Navajo Bridge (Coconino County, Arizona)
Built 1927-1929; bypassed by parallel bridge in 1995
Steel arch bridge over Colorado River on Alt US 89
Open to pedestrians only

Neosho River Bridge (Coffey County, Kansas)
Built 1926
Two-span Marsh arch bridge over Neosho River on 19th Road, 0.2 mi. east of Hartford
Open to traffic

Neosho River Bridge (Neosho County, Kansas)
Built 1928
Through truss bridge over Neosho River, 1.2 mi. south and 0.4 mi. west of Erie
Open to traffic

Nevins Covered Bridge (Parke County, Indiana)
Built 1920 by J.A. Britton
Covered bridge over Little Raccoon Creek on CR S130E
Open to traffic

Niangua River Old US 66 Bridge (Webster County, Missouri)
Built 1924
Pony truss bridge on Route CC (Old US 66) over East Fork Niangua River
Open to traffic

Niemans Creek Katy Bridge (Callaway County, Missouri)
Built 1926 by the American Bridge Co.
Pony plate girder bridge over Niemans Creek on the Katy Trail (former MKT Railroad)
Open to pedestrians and bicyclists only

North Big River Bridge (St. Francois County, Missouri)
Built 1924; made obsolete by new bridge in 1956
Through truss bridge over Big River on Old US 67 (Berry Road) north of Bonne Terre
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 Branch Root River MN 250 Bridge (Fillmore County, Minnesota)
Built 1924
Through truss bridge over North Branch Root River on MN 250
Open to traffic

North Creek Old US 66 Bridge (Livingston County, Illinois)
Built 1926
Concrete bridge over North Creek on Old US 66 (originally IL 4) in Pontiac
Closed to all 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

North Spring Street Bridge (Los Angeles County, California)
Built 1928; rehabilitated 1939, seismic upgrade 1992
Concrete arch bridge over Los Angeles River on North Spring Street in Los Angeles
Open to traffic

Oak Grove Bridge (Madison County, Missouri)
Built 1922; made obsolete by new bridge in 1972
Pony truss bridge over Barnes Creek on CR 504 (Old MO 72, formerly MO 70) west of Fredericktown
Open to traffic on a paved road

Oakwood Avenue Bridge (Waukesha County, Wisconsin)
Built 1928, Replaced 2007
Lost stringer bridge over Fowler Lake on Oakwood Avenue in Oconomowoc
Replaced by new bridge

Oats Creek Bridge (Jackson County, Arkansas)
Built 1929; replaced 2005
Lost three-span concrete arch bridge over Oats Creek on Bradford Road (CR 1)
No longer exists

Oconomowoc River Hwy 16 Bridge (Waukesha County, Wisconsin)
Built 1924
Stringer bridge over Oconomowoc River on Wisc 16 - West Wisconsin Avenue in Oconomowoc
Open to traffic

Okatibbee Creek Bridge (Lauderdale County, Mississippi)
Built 1926
Pony truss bridge over Okatibbee Creek on Old US 80 in Meridian
Open to traffic

Old Camp Nelson Bridge (Garrard County, Kentucky)
Built 1927 and replaced the Camp Nelson Covered Bridge. However, in turn, it was replaced by the new (US 27) Camp Nelson Bridge in 1972.
Parker Truss bridge over Kentucky River on Old Lexington Road
Closed to all traffic

Old Chain of Rocks Bridge (St. Louis, Missouri)
Built 1929; closed to traffic in 1968; reopened for pedestrians on June 5, 1999
Cantilevered through truss bridge over the Mississippi River on Old US 66 just south of the modern I-270 bridge in St. Louis
Open to pedestrians and bicyclists

Old Five Road Bridge (Morgan County, Missouri)
Built 1922
Pony truss on Old Five Road over a branch of Little Gravois Creek
Open to traffic

Old Grade Road Bridge (Adair County, Missouri)
Built 1924; replaced 1989
Lost skewed through truss bridge over North Fork Salt River (Brashear Ditch) on CR 285 (Old Grade Road) south of Brashear
Replaced by a concrete bridge

Old Mines Bridge (Washington County, Missouri)
Built 1923; rehabilitated 1933; replaced Summer 2007
Lost pony truss bridge over Old Mines Creek on MO 21
Replaced by a new bridge

Old Route E Bridge (Newton County, Missouri)
Built 1922; made obsolete by bridge on new alignment in 1974
Five-span arch bridge over Shoal Creek on Old Route E, northwest of Granby
Open to traffic

Old Stable Bridge (St. Louis, Missouri)
Built 1922; rehabilitated 2003
Replica concrete arch bridge on Theatre Drive in Forest Park
Open to traffic

Old US 50 Viaduct (Cooper County, Missouri)
Built 1924
Tee beam bridge over the Union Pacific Railroad on Old US 50, just north of current US 50
Open to traffic

Olympic Boulevard Bridge (Los Angeles County, California)
Built 1925
Concrete arch bridge over Los Angeles River and railroad tracks on Olympic Boulevard in Los Angeles
Open to 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

Osceola Arch Bridge (St. Clair County, Missouri)
Built 1928; replacement bridge completed 1974
Lost open-spandrel arch bridge on MO 13 over Osage River (Truman Reservoir) near Osceola
Replaced by a new bridge

Otowi Suspension Bridge (Santa Fe County, New Mexico)
Bridge was built under the direction of James A. French and was one of the best built bridges during that time. Bridge was bypassed by current bridge in 1948.
Bridge over Rio Grande River on Carried local road alongside NM 502
Open to pedestrians

Ouachita River US 67 Bridge (Hot Spring County, Arkansas)
Built 1929; rehabilitated 1957
Three-span arch bridge over Ouachita River on US 67
Open to traffic

Pa Fork of Fish Creek Bridge (Marshall County, West Virginia)
Built 1924
Through truss bridge over Pa Fork of Fish Creek on US 250
Open to traffic

Paint Creek Bridge (Fayette County, Ohio)
Built 1928; rehabilitated 1960
Truss bridge over Paint Creek on Old US 35
Open to traffic

Paoli Pike Bridge (Floyd County, Indiana)
Built 1921
Two-span concrete arch bridge over Little Indian Creek on Paoli Pike
Open to traffic

Patton Bridge (Bollinger County, Missouri)
Built 1922
Two-span pony truss bridge over Little Whitewater River on MO 51 in Patton
Open to two-lane traffic on a paved road

Paup's Spur Bayou Old US 67 Bridge (Miller County, Arkansas)
Built 1929 by contractor McGuire & Cavender. Made obsolete 1954 by a new parallel alignment of US 67.
Concrete bridge over Paup's Spur Bayou on CR 138 (Old US 67) northeast of Texarkana
Open to traffic on a frontage road

Pawnee Creek Bridge (Bourbon County, Kansas)
Built 1929
Through arch bridge over Pawnee Creek, 4.0 mi. north and 2.4 mi. east of Hiattville
Open to traffic

Pea River Bridge (Dale County, Alabama)
Opened Aug. 3, 1921
Concrete arch bridge over Pea River on US 231
Open to pedestrians only

Pedro Bridge (Benton County, Arkansas)
Built 1922
Through truss bridge over Illinois River on CR 196 between US 412 and Old AR 68
Closed to traffic

Pennington Bayou Bridge (Pulaski County, Arkansas)
Built 1923; replaced 1997
Lost through truss bridge over Pennington Bayou on AR 365 (Old US 65) in Woodson
Replaced by a modern bridge

Perry Bridge (Jefferson County, Kansas)
Built 1926 by the Midland Bridge Co.
Through truss bridge over Delaware River on Bridge Street (Old US 24) just west of Perry in Perry
Open to two-lane traffic

Perry Highway Bridge (Mercer County, Pennsylvania)
Built 1928; rehabilitated 1975
Through truss bridge over Neshannock Creek on PA 19 (Perry Highway)
Open to traffic

Piney Creek US 167 Bridge (Sharp County, Arkansas)
Built 1928 by Fred Luttjohann; widened in 1956
Open-spandrel arch bridge over Piney Creek on US 167 in Evening Shade
Open to traffic

Plum Creek Bridge (Madison County, Missouri)
Built 1922
Tee beam bridge over Plum Creek on CR 504 (Old MO 72)
Open to traffic

Point Remove Creek AR 113 Bridge (Conway County, Arkansas)
Built 1926 by the Virginia Bridge & Iron Co.; bypassed ca. 2005
Through truss bridge over Point Remove Creek on AR 113 west of Morrilton
Open to pedestrians only

Pomeroy-Mason Bridge (Meigs County, Ohio)
Built 1928; rehabilitated 1976
Cantilevered through truss bridge over Ohio River on OH 833 (formerly US 33) between Pomeroy, OH, and Mason, WV
Open to traffic

Poplar Creek CR 341 Bridge (Clay County, Arkansas)
Built 1925; replaced 2001
Lost pony truss bridge over Poplar Creek on CR 341
Replaced by a new bridge

Port Arthur Street Bridge (Sevier County, Arkansas)
Built 1923
Small arch bridge over Little Bear Creek on Port Arthur Street in De Queen
Open to traffic