Pringle Creek Bridge (Wise County, Texas)
Built 1929
Pony truss bridge over Pringle Creek on CR 1670
Closed to all traffic

Purgatoire Canyon Bridge (Las Animas County, Colorado)
Built 1929; rehabilitated 1960
Two-span through truss bridge over Purgatoire River on CR 143.0
Closed to all traffic

Quick City Bridge (Johnson County, Missouri)
Built or relocated 1929; replaced 1999
Lost through truss bridge over Big Creek on CR SW 1541
Replaced by a new bridge

Quicksand Creek KY 1812 Bridge (Breathitt County, Kentucky)
Built 1929
Pony truss bridge over Quicksand Creek on KY 1812
Open to traffic

R.H. Henry Bridge (Warren County, Mississippi)
Built 1929
Through truss bridge over Big Black River on Old US 80
Open to traffic

Rabbit Creek Bridge (Cotton County, Oklahoma)
Built 1929
Pony truss bridge over Rabbit Creek on IRR N2560
Open to traffic

Race Road Bridge (Baltimore County, Maryland)
Built 1929
Concrete arch bridge over Stemmers Run on Race Road in Rossville
Open to traffic

Ramapo River Bridge (Rockland County, New York)
Built 1929; rehabilitated 1963
Concrete arch bridge over Ramapo River on NY 974 in Sloatsburg
Open to traffic

Ramapo River Bridge (Rockland County, New York)
Built 1929
Concrete arch bridge over Ramapo River on NY 974 in Sloatsburg
Open to traffic

Ramsey Creek Bridge (Fayette County, Illinois)
Built 1929
Pony truss bridge over Ramsey Creek on TR 19, 3.5 mi. northeast of Ramsey
Open to traffic

Raritan River Bridge (Somerset County, New Jersey)
Built 1929; replaced 2003
Lost concrete arch bridge over Raritan River on US 206
No longer exists

Raritan River Bridge (Middlesex County, New Jersey)
Built 1929; rehabilitated 1975
Concrete arch bridge over Raritan River on Northbound US 1
Open to traffic

Red Mill Road Bridge (Orange County, New York)
Built 1929; replaced 2005
Lost truss bridge over Shawangunk Kill on Red Mill Road
No longer exists

Red River Bridge (Polk County, Minnesota)
Built 1929
Through truss bridge over Red River on Business US 2 in East Grand Forks
Open to traffic

Red River of the North Bridge (Grand Forks County, North Dakota)
Built 1929; rehabilitated 1986
Through truss bridge over Red River of the North on US 2 Business Loop in Grand Forks
Open to traffic

Reelsville Bridge (Putnam County, Indiana)
Built 1929
Concrete arch bridge over Big Walnut Creek on CR 625 West
Open to traffic

Rehoboth Road Bridge (Sussex County, Delaware)
Built 1929
Bascule bridge over Mispillion River on Rehoboth Road in Milford
Open to traffic

Ridley Creek Bridge (Delaware County, Pennsylvania)
Built 1929
Concrete arch bridge over Ridley Creek on E. 9th Street in Chester
Open to traffic

Rings End Road Bridge (Fairfield County, Connecticut)
Built 1929; rehabilitated 1999
Concrete arch bridge over Gorhams Pond on Rings End Road in Darien
Open to traffic

Rio Blanco County Road 0 Bridge (Rio Blanco County, Colorado)
Built 1929; rehabilitated 1998
Pony truss bridge over White River on Rio Blanco County Road 0
Open to traffic

Ritter Avenue Bridge (Marion County, Indiana)
Built 1929
Concrete arch bridge over Pleasant Run on Ritter Avenue in Indianapolis
Open to traffic

River Road Bridge (Nez Perce County, Idaho)
Built 1929; rehabilitated 1968
Through truss bridge over Pine Creek on River Road
Open to traffic

Riverside Street Bridge (Seneca County, Ohio)
Built 1929
Closed-spandrel arch bridge over Rock Creek on Riverside Street in Tiffin
Open to traffic

Robinson Creek Bridge (Lincoln County, Oklahoma)
Built 1929
Pony truss bridge over Robinson Creek on E1040
Open to traffic

Rock Creek OH 18 Bridge (Seneca County, Ohio)
Built 1929
Closed-spandrel arch bridge over Rock Creek on OH 18 (Market Street) in Tiffin
Open to traffic

Rock Falls Bridge (Cerro Gordo County, Iowa)
Built 1929 by C.A. Holvik of Mason City, Iowa
Open-spandrel arch bridge over Shell Rock River on Spring Street in Rock Falls
Open to traffic

Rockaway River Bridge (Morris County, New Jersey)
Built 1929; rehabilitated 1994
Stone arch bridge over Rockaway River on E. Main Street (CR 644) in Rockaway
Open to traffic

Rondout Creek Bridge (Ulster County, New York)
Built 1929; rehabilitated 1984
Pony truss bridge over Rondout Creek on NY 55 in Napanoch
Open to traffic

Ross Run Bridge (Indiana County, Pennsylvania)
Built 1929
Concrete arch bridge over Ross Run on PA 210
Open to traffic

Royal Gorge Bridge (Fremont County, Colorado)
Built 1929 for the Royal Gorge Bridge and Amusement Co.
Suspension bridge over the Arkansas River (Royal Gorge) west of Caņon City
Open to vehicular and pedestrian traffic

Ryan Avenue Bridge (Philadelphia County, Pennsylvania)
Built 1929
Concrete arch bridge over Sandy Run Branch Pennypack Creek on Ryan Avenue in Philadelphia
Open to traffic

Sacandaga Reservoir Bridge (Saratoga County, New York)
Built 1929; replaced 2001
Lost concrete arch bridge over Sacandaga Reservoir on CR 8
No longer exists

Sacandaga River Bridge (Hamilton County, New York)
Built 1929; rehabilitated 1991
Pony truss bridge over Sacandaga River on NY 30
Open to traffic

Sacramento River Bridge (Sacramento County, California)
Built 1929; rehabilitated 1955
Bascule bridge over Sacramento River on Freeport in Sacramento
Open to traffic

Sages Ravine Brook Bridge (Litchfield County, Connecticut)
Built 1929
Concrete arch bridge over Sages Ravine Brook on CT 41 in Salisbury
Open to traffic

Saint John River Bridge (Aroostook County, Maine)
Built 1929
Through truss bridge over Saint John River on US 1 in Fort Kent
Open to traffic

Salem Road Bridge (Troup County, Georgia)
Built 1929
Through truss bridge over Flat Shoal Creek on Salem Road
Open to traffic

Saline River AR 24 Bridge (Sevier County, Arkansas)
Built 1929 by contractor Reynolds & Sutton; replaced 1991
Lost through truss over Saline River on AR 24 (later renamed US 371)
Replaced by a new bridge

Saline River US 63 Bridge (Bradley County, Arkansas)
Built 1929 by the Lakeside Bridge & Steel Company; replaced 1991
Lost two-span through truss bridge over Saline River on US 63 (formerly AR 15)
Replaced by a prestressed concrete bridge

Salmon River Bridge (Clackamas County, Oregon)
Built 1929
Deck truss bridge over Salmon River on E. Brightwood Loop
Open to traffic

Salt Creek Bridge (Okmulgee County, Oklahoma)
Built 1929
Pony truss bridge over Salt Creek on E0870
Open to traffic

Salt Creek Bridge (Okmulgee County, Oklahoma)
Built 1929
Pony truss bridge over Salt Creek on E0890
Open to traffic

Salt Creek Bridge (Muskogee County, Oklahoma)
Built 1929
Pony truss bridge over Salt Creek on N4100
Open to traffic

Saluda River Bridge (Anderson County, South Carolina)
Built 1929
Through truss bridge over Saluda River on C-4-4112 in Welcome
Closed to traffic

San Juan Canyon Bridge (Orange County, California)
Built 1929
Concrete arch bridge over San Juan Canyon on CA 74 in San Juan Capistrano
Open to traffic

San Luis Rey River Bridge (San Diego County, California)
Built 1929; rehabilitated 1971
Deck truss bridge over San Luis Rey River on Hill Street in Oceanside
Open to traffic

Sand Creek Bridge (Okfuskee County, Oklahoma)
Built 1929
Pony truss bridge over Sand Creek on N3700
Open to traffic

Sand Hollow Wash Bridge (Mohave County, Arizona)
Built 1929
Deck truss bridge over Sand Hollow Wash on Old Highway 91
Open to traffic

Sandy Ford Bridge (White County, Arkansas)
Built 1929; rehabilitated 1991; replaced 2007
Lost pony truss bridge over Bull Creek on Sandy Ford Road (CR 127)
Replaced by a new bridge

Saw Mill River Bridge (Westchester County, New York)
Built 1929
Concrete arch bridge over Saw Mill River on Saw Mill River Parkway
Open to traffic

Saw Mill Run Bridge (Allegheny County, Pennsylvania)
Built 1929
Concrete arch bridge over Saw Mill Run on Cross Street in Pittsburgh
Open to traffic

Schoharie Creek Bridge (Montgomery County, New York)
Built 1929; rehabilitated 1991
Through truss bridge over Schoharie Creek on NY 5S in Tribes Hill
Open to traffic

Scott Road Bridge (Crawford County, Ohio)
Built 1929 by the Luten Bridge Co.
Closed-spandrel arch bridge over Nogle Ditch 270 on Scott Road (TR 50)
Open to traffic

Scottsburg Bridge (Douglas County, Oregon)
Built 1929
Through truss bridge over Umpqua River on OR 38
Open to traffic

Senn Bridge (Butler County, Pennsylvania)
Built 1929
Pony truss bridge over Little Connoquenessing Creek on TR 323
Open to traffic

Shelton Ditch Bridge (Marion County, Oregon)
Built 1929
Concrete arch bridge over Shelton Ditch on 12th Street in Salem
Open to traffic

Shepaug River Bridge (Litchfield County, Connecticut)
Built 1929; rehabilitated 1988
Pony truss bridge over Shepaug River on CT 47 in Washington
Open to traffic

Shippingsport Bridge (La Salle County, Illinois)
Lost 7 span through truss vertical lift bridge, replaced with a modern span.
Lost through truss bridge over Illinois River on once carried US 51 and later IL 351
Replaced by new bridge

Sierra Blvd. Bridge (Placer County, California)
Built 1929
Rainbow arch bridge over railroad tracks on Sierra Blvd. in Roseville
Open to traffic

Sister Grove Creek Bridge (Collin County, Texas)
Built 1929
Pony truss bridge over Sister Grove Creek on CR 476 in Westminster
Open to traffic

Sixty-Eighth Avenue Bridge (Tehama County, California)
Built 1929
Wooden bridge over South Fork Antelope Creek on Sixty-Eighth Avenue
Open to traffic

Skunk River Bridge (Story County, Iowa)
Built 1929; rehabilitated 1975
Pony truss bridge over Skunk River on a local road
Open to traffic

Slippery Rock Creek Bridge (Butler County, Pennsylvania)
Built 1929; rehabilitated 1976
Concrete arch bridge over Slippery Rock Creek on PA 173
Open to traffic

Snake Creek Bridge (Okmulgee County, Oklahoma)
Built 1929
Pony truss bridge over Snake Creek on N3980
Open to traffic

Sni-A-Bar Creek Bridge (Lafayette County, Missouri)
Built 1929
Through truss bridge over Sni-A-Bar Creek on MO 224 (Old US 24) at Wellington
Open to traffic

Sni-A-Bar Creek Route H Bridge (Jackson County, Missouri)
Built 1929
Pratt through truss bridge over Sni-A-Bar Creek on Route H
Open to traffic

South Branch Conewago Creek Bridge (Adams County, Pennsylvania)
Built 1929
Two-span concrete arch bridge over South Branch of Conewago Creek on US 30
Open to traffic

South Fork Creek Bridge (Muskogee County, Oklahoma)
Built 1929
Pony truss bridge over South Fork Creek on N4360
Open to traffic

South Fork Swan Creek Bridge (Saline County, Nebraska)
Built 1929
Pony truss bridge over South Fork Swan Creek on a county road, 3.1 mi. west and 1 mi. south of Swanton
Open to traffic

South Harpeth River TN 100 Bridge (Davidson County, Tennessee)
Built 1929
Through truss bridge over South Harpeth River on TN 100 in Nashville
Open to traffic

South Skunk River Bridge (Jasper County, Iowa)
Built 1929; replaced 2000
Lost through truss bridge over South Skunk River on a local road
No longer exists

Spillway Hanover Canal Bridge (Washakie County, Wyoming)
Built 1929
Wooden bridge over Spillway Hanover Canal on CN20-R34 in Washakie Ten
Open to traffic

Springfield Bridge (Lane County, Oregon)
Built 1929
Through truss bridge over Willamette River on Westbound OR 126 in Springfield
Open to traffic

St. Clements Creek Bridge (St. Mary's County, Maryland)
Built 1929; rehabilitated 1952
Concrete arch bridge over St. Clements Creek on MD 5
Open to traffic

St. Louis Drive Bridge (Honolulu County, Hawaii)
Built 1929; rehabilitated 1958
Concrete arch bridge over Palolo Stream on St. Louis Drive in Honolulu
Open to traffic

Standing Rock Creek Bridge (Stewart County, Tennessee)
Built 1929
Arch bridge over Standing Rock Creek on NFA A379
Open to traffic

Staunton River Bridge (Campbell County, Virginia)
Built 1929
Through truss bridge over Staunton River on Business VA 29 in Altavista
Open to traffic

Stono River SC 700 Bridge (Charleston County, South Carolina)
Built 1929 by the Greenville Steel & Iron Co.; rehabilitated and widened in 1951; replaced 2004
Lost pony truss swing bridge over Stono River on SC 700, west of Charleston
Open to traffic

Stony Brook Bridge (Hartford County, Connecticut)
Built 1929; rehabilitated 1996
Open-spandrel arch bridge over Stony Brook on CT 159 in Suffield
Open to traffic

Stout Creek IN 46 Bridge (Monroe County, Indiana)
Built 1929; rehabilitated 1961
Concrete arch bridge over Stout Creek on Old IN 46 in Bloomington
Open to traffic

Strawberry Creek Bridge (Riverside County, California)
Built 1929
Concrete arch bridge over Strawberry Creek on CA 74 in Idyllwild-Pine Cove
Open to traffic

Stutsman Street Bridge (Pembina County, North Dakota)
Built 1929
Through truss bridge over Pembina River on Stutsman Street in Pembina
Open to traffic

Sundale Road Bridge (Ulster County, New York)
Built 1929; replaced 2003
Lost truss bridge over Mettacahonts Creek on Sundale Road
No longer exists

Sunset Blvd. Bridge Over Myra (Los Angeles County, California)
Built 1929
Concrete arch bridge over Myra Avenue on Sunset Blvd. in Los Angeles
Open to traffic

Swan Creek Bridge (Hunterdon County, New Jersey)
Built 1929
Concrete arch bridge over Swan Creek on NJ 165 in Lambertville
Open to traffic

Swatara Creek Bridge (Lebanon County, Pennsylvania)
Built 1929
Concrete arch bridge over Swatara Creek on TR 601 (Jonestown Road) in Jonestown
Open to traffic

Tacony-Palmyra Bridge (Philadelphia County, Pennsylvania)
Built 1929
Bascule bridge over Delaware River on NJ 73 in Philadelphia
Open to traffic

Tallapoosa River Bridge (Cleburne County, Alabama)
Built 1929; replaced 2001
Lost through truss bridge over Tallapoosa River on CR 19
No longer exists

Taylor Bridge (Marion County, Missouri)
Built 1929, replacing an earlier bridge
Through truss bridge over North Fabius River on CR 313 (Old US 24/61)
Open to traffic with a weight limit

Taylor Creek Bridge (Washita County, Oklahoma)
Built 1929
Arch bridge over Taylor Creek on OK 152
Open to traffic

Taylor Street Bridge (Washington County, Vermont)
Built 1929; rehabilitated 1967
Through truss bridge over Winooski River on Taylor Street in Montpelier
Open to traffic

Ten Mile Creek Bridge (Miami County, Kansas)
Built 1929; replaced 2002
Lost rainbow arch bridge over Ten Mile Creek, 1.0 mi. south of Hillsdale
No longer exists

Tennessee River Bridge (Loudon County, Tennessee)
Built 1929; rehabilitated 1957
Through truss bridge over Tennessee River on TN 2 in Loudon
Open to traffic

Tensleep Creek Bridge (Washakie County, Wyoming)
Built 1929
Pony truss bridge over Tensleep Creek on WY 435
Open to traffic

Third Branch White River Bridge (Windsor County, Vermont)
Built 1929; rehabilitated 1997
Pony truss bridge over Third Branch White River on C3024 in Bethel
Open to traffic

Tiff Bridge (Washington County, Missouri)
Railroad bridge built 1929 by Missouri Pacific (now Union Pacific) on the Iron Mountain Line. Low-water bridge tacked on later.
Railroad bridge over a low-water road bridge over Tiff Creek
Open to traffic on a one-lane paved road

Tilghman Street Viaduct (Lehigh County, Pennsylvania)
Built 1929; rehabilitated 1995
Open-spandrel arch bridge over Lehigh River on Tilghman Street (PA 1002/Old US 22) in Allentown
Open to traffic

Tombstone Creek CR 52 Bridge (Daviess County, Missouri)
Built 1929
Pony truss bridge over Tombstone Creek on CR 52
Closed to all traffic

Tongore Brook Bridge (Ulster County, New York)
Built 1929
Concrete arch bridge over Tongore Brook on 213
Open to traffic

Tower Drain Bridge (Spencer County, Indiana)
Built 1929
Concrete arch bridge over Tower Drain on CR 100 North
Open to traffic