Adams Avenue Bridge (Philadelphia County, Pennsylvania)
Built 1901
Stone arch bridge over Tacony Creek on Adams Avenue in Philadelphia
Open to traffic

Alexander's Bridge (Catoosa County, Georgia)
Built 1901; rehabilitated 1971
Pony truss bridge over West Chickamauga Creek on Alexander's Bridge Road
Open to Foot and vehicular traffic.

B&O Railroad Viaduct (Belmont County, Ohio)
Built 1901
Stone arch bridge over OH 7 on the CSX Railroad in Bellaire
Open to traffic

Baker's Camp Covered Bridge (Putnam County, Indiana)
Built 1901; rehabilitated 1989
Covered bridge over Big Walnut Creek on CR 650N
Open to traffic

Baseline Road Bridge (Lee County, Illinois)
Built 1901
Lost pony truss bridge over Bureau Creek on Baseline Road, 0.1 mi. west of Center Rd
No longer exists

Bear Creek Bridge (Buchanan County, Iowa)
Built 1901
Pony truss bridge over Bear Creek on a local road
Open to traffic

Big Bayou Bridge (Gibson County, Indiana)
Built 1901
Pony truss bridge over Big Bayou on CR 550 South
Closed to all traffic

Big Creek Bridge (Roane County, West Virginia)
Built 1901
Concrete arch bridge over Big Creek on CR 34
Open to traffic

Blockhouse Creek Bridge (Lycoming County, Pennsylvania)
Built 1901 by American Bridge Co.; rehabilitated 1973
Pony truss bridge over Blockhouse Creek on PA 284
Open to traffic

Blood Run Bridge (Humboldt County, Iowa)
Built 1901 by the Marshalltown Bridge & Iron Works; destroyed 2003 in car accident
Lost through truss bridge over Blood Run Creek on Oak Avenue north of Livermore
Collapsed

Blossom Creek Bridge (Napa County, California)
Built 1901; rehabilitated 1993
Stone arch bridge over Blossom Creek on CA 128
Open to traffic

Boglie Brook Bridge (Hillsborough County, New Hampshire)
Built 1901; rehabilitated 1980
Stone arch bridge over Boglie Brook on NH 136 in Peterborough
Open to traffic

Bolivia Road Bridge (Sangamon County, Illinois)
Built 1901
Through truss bridge over Sangamon River on Bolivia Road (TR 518)
Open to traffic

Bridge 150 (Carroll County, Indiana)
Built 1901
Stone arch bridge over Old Erie Canal on Bicycle Bridge Road in Delphi
Open to traffic

Bridge 16 (Carroll County, Indiana)
Built 1901
Pratt through truss bridge over Wildcat Creek on Formally 400W
Open to pedestrians

Broadway Street Bridge (Strafford County, New Hampshire)
Built 1901
Through truss bridge over Broadway Street on BMRR in Dover
Open to traffic

Brush Creek Bridge (Jackson County, Missouri)
Built 1901 by William Rockhill Nelson. Replaced 1991
Lost two-span stone arch bridge over Brush Creek on Rockhill Road
Replaced by a concrete bridge

Buck Branch CR 318 Bridge (Saline County, Missouri)
Built 1901
Pony truss bridge over Buck Branch on CR 318
Open to traffic

Buffalo Creek Bridge (Buchanan County, Iowa)
Built 1901
Pony truss bridge over Buffalo Creek on Quonset Avenue
Unknown status

Buffalo Creek Bridge (Fisher County, Texas)
Built 1901
Pony truss bridge over Buffalo Creek on CR 442
Open to traffic

Burnt Creek Bridge (Greenwood County, Kansas)
Built 1901
Stone arch bridge over Burnt Creek, 1.0 mi. east of Reece
Open to traffic

Butternut Creek Bridge (Otsego County, New York)
Built 1901; rehabilitated 1989
Pony truss bridge over Butternut Creek on CR 4 (Bloom Street) in Gilbertsville
Open to traffic

Cherokee Park Bridge No. 9 (Jefferson County, Kentucky)
Built 1901
Concrete arch bridge over Middle Fork Beargrass Creek on Park Boundary Road in Louisville
Open to traffic

Chestnut Street Bridge (Philadelphia County, Pennsylvania)
Built 1901
Stone arch bridge over CSX Railroad on Chestnut Street in Philadelphia
Open to traffic

Church Street Bridge (Fayette County, Pennsylvania)
Built 1901; rehabilitated 1989
Stone arch bridge over York Run on Church Street Ext
Open to traffic

City Island Bridge (Bronx County, New York)
Built 1901; rehabilitated 1977
Through truss bridge over Eastchester Bay to City Island in New York
Open to traffic

Clarion River Bridge (Elk County, Pennsylvania)
Built 1901 by Nelson & Buchanan
Through truss bridge over Clarion River on TR 314
Open to traffic

CR 516 Bridge (Cooke County, Texas)
Built 1901
Pony truss bridge over an unnamed draw on CR 516/SIGN CR 125
Unknown status

Cratetown Road Bridge (Hunterdon County, New Jersey)
Built 1901; rehabilitated 1997
Pony truss bridge over Prescott Brook on Cratetown Road
Open to traffic

Crowder Road Bridge (Clinton County, Illinois)
Built 1901; rehabilitated 1980
Pony truss bridge over East Fork Kaskaskia River on Crowder Road (TR 218), 4 mi. northeast of Bolder
Closed to all traffic

Crystal Springs Road Bridge (San Mateo County, California)
Built 1901
Concrete arch bridge over San Mateo Creek on Crystal Springs Road in San Mateo
Open to traffic

CSX Railroad Bridge (Erie County, New York)
Built 1901
Truss bridge over Niagara Street and NY 266 on CSX Railroad
Open to traffic

Cumberland River Bicentennial Trail Bridge (Cheatham County, Tennessee)
Built 1901
Parker through truss bridge over Sycamore Creek on Cumberland River Bicentennial Trail (Formerly Tennessee Central Railroad), a "Rails to Trails" project in Ashland City, TN.
Open to pedestrians

Daniel Webster Highway Bridge (Hillsborough County, New Hampshire)
Built 1901
Stone arch bridge over Salmon Brook on Daniel Webster Highway in Nashua
Open to traffic

Delaware River Bridge (Wayne County, Pennsylvania)
Built 1901 by American Bridge Co.
Through truss bridge over Delaware River on PA 1002
Open to traffic

Dobson Road Bridge (Jefferson County, Pennsylvania)
Built 1901
Pony truss bridge over Big Run on Dobson Road
Open to traffic

Dodd Ford Bridge (Blue Earth County, Minnesota)
Built 1901 by L.H. Johnson
Through truss bridge over Blue Earth River on CR 147
Open to traffic

Donaldson Bridge (Washington County, Pennsylvania)
Built 1901 by Nelson & Buchanan
Pony truss bridge over Raccoon Creek on TR 500
Open to traffic

Dry Creek Bridge (Buchanan County, Iowa)
Built 1901
Pony truss bridge over Dry Creek on a local road
Open to traffic

East Branch Delaware River Bridge (Delaware County, New York)
Built 1901; rehabilitated 1964
Through truss bridge over East Branch Delaware River on Harvard Road
Closed to all traffic

East Branch Walnut River Bridge (Butler County, Kansas)
Built 1901
Stone arch bridge over E. Branch Walnut River, 2.6 mi. west and 1.0 mi. south of Cassoday
Open to traffic

East Branch Walnut River Bridge (Butler County, Kansas)
Built 1901; rehabilitated 1941
Stone arch bridge over East Branch Walnut River on Minor 11n5-24-6, 6.5 mi. east of Degraff
Open to traffic

East Fork Crooked Creek Bridge (Washington County, Iowa)
Built 1901
Pony truss bridge over East Fork Crooked Creek on a local road
Closed to all traffic

East Fork Galena River Bridge (Jo Daviess County, Illinois)
Built 1901
Pony truss bridge over East Fork Galena River on a township road, 5 mi. northeast of Galena
Open to traffic

Elgin Avenue Bridge (Rock County, Wisconsin)
Built 1901
Stone arch bridge over Elgin Avenue on CNW RR in Janesville
Open to traffic

Enlow Fork Wheeling Creek Bridge (Greene County, Pennsylvania)
Built 1901
Through truss bridge over Enlow Fork Wheeling Creek on PA 3001
Open to traffic

Equinunk Creek Bridge (Wayne County, Pennsylvania)
Built 1901; rehabilitated 1986
Pony truss bridge over Equinunk Creek on TR 603
Open to traffic

Erie Canal Bridge (Niagara County, New York)
Built 1901; rehabilitated 1974
Steel arch bridge over Erie Canal on Pine Street in Lockport
Open to traffic

Exchange Street Bridge (Broome County, New York)
Built 1901; rehabilitated 1989
Through truss bridge over Susquehanna River on Exchange Street in Binghamton
Open to traffic

Ferry Road Bridge (Hunterdon County, New Jersey)
Built 1901
Pony truss bridge over Plum Brook on Ferry Road
Open to traffic

Fish Eddy-Sullivan Road Bridge (Delaware County, New York)
Built 1901; rehabilitated 1994
Through truss bridge over East Branch Delaware River on Fish Eddy-Sullivan Road
Open to traffic

Five Mile Creek CR 367 Bridge (Audrain County, Missouri)
Built 1901
Arch bridge over Five Mile Creek on CR 367
Open to traffic

Flat Creek Bridge (Lewis and Clark County, Montana)
Built 1901
Pony truss bridge over Flat Creek on CR 320
Open to traffic

Flood Creek Bridge (Otoe County, Nebraska)
Built 1901
Pony truss bridge over Flood Creek on a county road, 3.5 mi. east and 2.7 mi. north of Otoe
Open to traffic

French Creek Bridge (Crawford County, Pennsylvania)
Built 1901 by Massillon Bridge Co.; rehabilitated 1986
Through truss bridge over French Creek on US 6 (Main Street) in Cambridge Springs
Open to traffic

Galena Street Bridge (Carroll County, Illinois)
Built 1901 by the Wrought Iron Bridge Co.
Through truss bridge over Carroll Creek on North Galena Street in Mount Carroll
Open to traffic

Gause Road Bridge (Mercer County, Ohio)
Built 1901 by the New Castle Bridge Co. of Indianapolis, IN
Pony truss bridge over Beaver Creek on Gause Road (TR 55)
removed

Glen Road Bridge (Grafton County, New Hampshire)
Built 1901
Stone arch bridge over Glen Road on BMRR in Lebanon
Open to traffic

Gold Camp Road Tunnel No. 1 (El Paso County, Colorado)
Built 1901
Tunnel on Lower Gold Camp Road
Open to traffic

Gold Camp Road Tunnel No. 2 (El Paso County, Colorado)
Built 1901
Tunnel on Lower Gold Camp Road
Open to traffic

Grand Street Bridge (Kings County, New York)
Built 1901; rehabilitated 1973
Swing bridge over Newtown Creek on Grand Street in New York
Open to traffic

Great Hollow Road Bridge (Grafton County, New Hampshire)
Built 1901
Stone arch bridge over Mink Brook on Great Hollow Road in Hanover
Open to traffic

Gregory Road Bridge (Livingston County, Michigan)
Built 1901; replaced 2004
Lost truss bridge over Red Cedar River Imp. Dn. on Gregory Road
No longer exists

Hall Road Bridge (Ashtabula County, Ohio)
Built 1901 by the King Bridge Company
Pony truss bridge over West Branch Ashtabula River on Hall Road (TH 280)
Open to traffic

Harbor Brook Bridge (New Haven County, Connecticut)
Built 1901
Stone arch bridge over Harbor Brook on CT 71 (Cook Avenue) in Meriden
Open to traffic

Hay's Ranch Bridge (Rio Blanco County, Colorado)
Built 1901; rehabilitated 2001
Pony truss bridge over White River on CR 127
Open to traffic

Hayman Falls Road Bridge (Shawano County, Wisconsin)
Built 1901
Pony truss bridge over Middle Branch Embarrass River on Hayman Falls Road
Open to traffic

Hemlock Road Bridge (Otsego County, New York)
Built 1901; rehabilitated 1993
Pony truss bridge over Susquehanna River on Hemlock Road
Open to traffic

High Street Bridge (Dutchess County, New York)
Built 1901
Stone arch bridge over Fall Kill Creek on High Street in Poughkeepsie
Open to traffic

Joliet Bridge (Carbon County, Montana)
Built 1901; replaced 1987
Lost through truss bridge over Rock Creek on CR 101 at Joliet
Replaced by new bridge

Jones Mill Railroad Bridge (Hot Spring County, Arkansas)
Built 1901
Through truss railroad bridge over Cove Creek on the former Rock Island Railroad next to US 270
Open to railroad traffic

Kate Shelly High Bridge (Boone County, Iowa)
Built 1899-1901; Bypassed 2008 but still in use;
Pratt deck truss bridge over Des Moines River on UPRR (Formerly Chicago & Northwestern) near Boone
Open to traffic

Kishwaukee Road Bridge (Winnebago County, Illinois)
Built 1901
Stone arch bridge over a branch of Kishwaukee River on Kishwaukee Road, 0.3 mi. west of Mulford Rd
Open to traffic

Klamath River Road Bridge (Siskiyou County, California)
Built 1901
Through truss bridge over Klamath River on Klamath River Road
Open to traffic

La Harpe Creek Bridge (Hancock County, Illinois)
Built 1901
Pony truss bridge over La Harpe Creek on TR 141, 2.5 mi. west of Fountain Green
Open to traffic

La Moine River Bridge (Hancock County, Illinois)
Built 1901
Pony truss bridge over La Moine River on TR 113, 2.0 mi. southeast of Lacrosse
Open to traffic

Labadie Bottom Road Bridge (Franklin County, Missouri)
Built 1901 by Stupp Brothers Bridge & Iron Co.
Through truss bridge over Labadie Creek on Labadie Bottom Road
Open to traffic

Little Nemaha River Bridge (Otoe County, Nebraska)
Built 1901; rehabilitated 1985
Pony truss bridge over Little Nemaha River on a county road, 1.5 mi. east and .8 mi. south of Unadilla
Open to traffic

Little Salt Creek Bridge (Midland County, Michigan)
Built 1901
Bedstead pony truss bridge over Little Salt Creek on Ball Road
Closed to all traffic

Local Road Bridge (Humboldt County, Iowa)
Built 1901
Through truss bridge over an unnamed creek on a local road
Unknown status

Longwood Bridge (Clark County, Wisconsin)
Built 1901; Altered 1905; Replaced 1984
Lost Bridge over Black River on Colby Factory Rd
Replaced by new bridge

Main Street Railroad Bridge (Ste. Genevieve County, Missouri)
Built 1901
Pony plate girder and wood trestle bridge over S. Main Street and South Fork Gabouri Creek in Ste. Genevieve
Open to railroad traffic

Maskwonicut Bridge (Norfolk County, Massachusetts)
Built 1901; rehabilitated 1997
Wooden bridge over Amtrak/MBTA on Maskwonicut Road in Sharon
Open to traffic

Mill Creek Bridge (Cape May County, New Jersey)
Built 1901
Pony truss bridge over Mill Creek on CR 632
Closed to all traffic

Moore Road Bridge (Ogle County, Illinois)
Built 1901
Pony truss bridge over a branch of Killbuck Creek on Moore Road
Closed to all traffic

Mountain Road Bridge (Hunterdon County, New Jersey)
Built 1901
Stone arch bridge over Rockway Creek on Mountain Road
Open to traffic

Mousam River Bridge (York County, Maine)
Built 1901
Stone arch bridge over Mousam River on Bridge Street (ME 224) in Sanford
Open to traffic

Mud Creek Bridge (Livingston County, Illinois)
Built 1901
Pony truss bridge over Mud Creek on TR 52A
Open to traffic

Mud Run Bridge (Jo Daviess County, Illinois)
Built 1901
Pony truss bridge over Mud Run on a township road, 5 mi. south of Sw Nora
Open to traffic

Multon Falls Tunnel (Clark County, Washington)
Built in 1901 by the Portland, Vancouver and Yakima Railroad
Tunnel on Chelatchie Prairie Railroad
Open to traffic

North Fork Coal Creek Bridge (Fountain County, Indiana)
Built 1901
Through truss bridge over North Fork Coal Creek on CR 200 East
Open to traffic

North Fork Little Maquoketa River Bridge (Dubuque County, Iowa)
Built 1901
Pony truss bridge over North Fork Little Maquoketa River on a local road
Open to traffic

North Long Creek Bridge (Washington County, Iowa)
Built 1901
Pony truss bridge over North Long Creek on a local road
Open to traffic

North Main Street Bridge (Hartford County, Connecticut)
Built 1901
Three-span concrete arch bridge over Trout Brook on North Main Street in West Hartford
Open to traffic

North Railroad Street Bridge (Rush County, Indiana)
Built 1901 by the New Castle Bridge Co.
Through truss bridge over Little Flatrock River on North Railroad Street
Closed to all traffic

NYS&W Railroad Bridge (Onondaga County, New York)
Built 1901
Truss bridge over NY 5 on NYS&W Railroad
Open to 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

Old Scotland Bridge (Boone County, Indiana)
Built 1901
Three-span stone arch bridge over Sugar Creek on CR 200E
Open to traffic

Paradise Creek Bridge (Russell County, Kansas)
Built 1901
Stone arch bridge over Paradise Creek
Open to traffic

Pennamaquan River Bridge (Washington County, Maine)
Built 1901
Stone arch bridge over Pennamaquan River on Old County Road in Pembroke
Open to traffic