Agoura Road Bridge over Medea Creek (Los Angeles County, California)
Built 1920; rehabilitated 1926Concrete arch bridge over Medea Creek on Agoura Road in Agoura HillsOpen to traffic
Branch Maria Creek Bridge (Sullivan County, Indiana)
Built 1920Arch bridge over Branch of Maria Creek on S. County Line RoadOpen to traffic
Bridge of the Hidalgos (Santa Fe County, New Mexico)
Built 1920 by the Midland Bridge Co.Rainbow arch bridge over Arroyo De Las Mascaras on Grant Street in Santa FeOpen to traffic
Central Drive Bridge (New York County, New York)
Built 1920Stone arch bridge over 65th Street Transverse Road on Center Drive in Central ParkOpen to traffic
Cumberland Road Bridge (Cumberland County, Illinois)
Built 1920Concrete girder bridge over Embarras R Overflow on Sbi 11 AOpen to traffic
East Drive Bridge (New York County, New York)
Built 1920Stone arch bridge over 97th Street Transverse Road on East Drive in Central ParkOpen to traffic
East Drive Bridge (New York County, New York)
Built 1920Stone arch bridge over 79th Street Transverse Road on East Drive in Central ParkOpen to traffic
First Avenue Bridge (Linn County, Iowa)
Built 1920; reconstructed 1964Open-spandrel arch bridge over Cedar River on First Avenue (Business US 151/IA 922) in Cedar RapidsOpen to traffic
Fulton 2nd Street Bridge (Callaway County, Missouri)
Built 1920; rehabilitated 1979Concrete arch bridge over Stinson Creek on East 2nd Street at Market Street in FultonOpen to traffic
Galla Creek Bridge (Pope County, Arkansas)
Built 1920; made obsolete by a new US 64 alignment in 1936; replaced 1998Lost through truss bridge over Galla Creek on Old US 64 at PottsvilleReplaced by a new bridge
Honey Creek Bridge (Macoupin County, Illinois)
Built 1920Concrete bridge over Honey Creek on Old IL 4 (at one time US 66) between Carlinville and Gillespie, 5.8 mi. south of CarlinvilleOpen to traffic
Howard Ford Bridge (Christian County, Missouri)
Built 1920-21 by the Pioneer Construction Co. of Kansas City; replaced 1990Lost through truss over James River on Blue Springs Road (CR 143) northwest of Nixa in SpringfieldReplaced by new concrete bridge
ICG Railroad Bridge (Lauderdale County, Mississippi)
Built 1920Bridge over ICG Railroad on Old Hwy 80 WestOpen to traffic
Linn Creek Intersection Bridge (Marshall County, Iowa)
Built 1920; rehabilitated 1976Bridge over Linn Creek on Intersection of 200th Street and Durham AvenueOpen to traffic
Michigan Avenue Bridge (Cook County, Illinois)
Built 1920Bascule bridge over Main Branch Chicago River on Michigan Avenue in ChicagoOpen to traffic
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 RoadOpen to traffic
Mosier Creek Bridge (Wasco County, Oregon)
Built 1920Concrete arch bridge over Mosier Creek on HWY 100 in MosierOpen to traffic
Mosier Tunnel (Wasco County, Oregon)
Built 1920, Closed due to rock fall problems 1953, Reopened to public in 2000Tunnel under Mosier Tunnel on Historical Columbia River Highway TrailOpen to pedestrians
Nevins Covered Bridge (Parke County, Indiana)
Built 1920 by J.A. BrittonCovered bridge over Little Raccoon Creek on CR S130EOpen to traffic
Raytown Road Bridge (Jackson County, Missouri)
Built 1920; reduced to one-way traffic in 2004; rehabilitated 2005Wooden trestle bridge over the dismantled Rock Island Railroad on Raytown Road in RaytownOpen to one-lane northbound traffic
Red Bridge (Allamakee County, Iowa)
Built 1920; rehabilitated 1948Timber through truss over Yellow River on Fuel Hollow RoadAbandoned with deck removed
Riverside Drive Bridge (New York County, New York)
Built 1920Steel arch bridge over W. 96th Street on Riverside Drive in New YorkOpen to traffic
Short Road Bridge No. 1 (Morgan County, Missouri)
Built 1920Concrete girder bridge over Straight Fork on Short Road (Old MO 5)Open to traffic
Short Road Bridge No. 2 (Morgan County, Missouri)
Built 1920Concrete bridge over a branch of Straight Fork on Short Road (Old MO 5)Open to traffic
Sunny Valley Covered Bridge (Josephine County, Oregon)
Built 1920; rehabilitated 2001Covered bridge over Grave Creek on Sunny Valley LoopOpen to traffic
Tennessee River Railroad Bridge (Hamilton County, Tennessee)
Built 1920Vertical lift through truss bridge over Tennessee River on the Norfolk Southern Railway in ChattanoogaOpen to railroad traffic
Tenth Street Bridge (Cascade County, Montana)
Built 1920 by Porter Brothers Co. of Spokane, WAEight-span open-spandrel arch bridge over the Missouri River on 10th Street in Great FallsOpen to pedestrians only
Tide Creek Bridge (Columbia County, Oregon)
Built 1920Stringer bridge over Tide Creek on U.S. 30 Frontage RoadOpen to traffic
Toston Bridge (Broadwater County, Montana)
Built 1919-20 by Security Bridge Co. of Billings; made obsolete by new bridge in 1955Through truss bridge over Missouri River on CR 415 (Old US 287) at TostonOpen to traffic
Two Mile Creek Bridge (Polk County, Arkansas)
Built 1920Through truss bridge over Two Mile Creek on CR 37 (Old US 71)Open to one-lane traffic
West Drive Bridge (New York County, New York)
Built 1920Stone arch bridge over 97th Street Transverse Road on West Drive in Central ParkOpen to traffic