Browse Bridge Database

23,314 bridges in the FHWA National Bridge Inventory in Pennsylvania.

National Bridge Inventory Database

Browse 23,314 bridges from the Federal Highway Administration National Bridge Inventory. Filter by state, condition rating, or search by name and location.

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BridgeLocationConditionYear BuiltLengthADT
STONYCREEK RIVER Pennsylvania Good 2012 69.5 m 6,440
W BR SUSQUEHANNA RIVER Pennsylvania Fair 1947 99.1 m 6,439
PA TPK (I-76) Pennsylvania Fair 1950 50.3 m 6,438
STONEY RUN Pennsylvania Good 1998 7.0 m 6,435
OVER MORRISON RUN Pennsylvania Fair 1947 7.9 m 6,433
OVER DUTCHMAN RUN Pennsylvania Fair 1947 13.7 m 6,433
OVER DUTCHMANS RUN Pennsylvania Poor 1948 15.2 m 6,433
MON NSRC CSX URR Pennsylvania Fair 1987 667.5 m 6,432
TROUT RUN Pennsylvania Good 1947 9.8 m 6,431
Mahoning Creek Pennsylvania Good 2022 38.7 m 6,429
RAMP S Pennsylvania Fair 1975 48.5 m 6,427
T349 Pennsylvania Fair 1988 39.9 m 6,421
SR 3013 C-101 RR JUN RIV Pennsylvania Fair 1986 232.0 m 6,421
PA 164 & SOUTH DRY RUN Pennsylvania Fair 1987 63.1 m 6,421
BRUSH MEADOW CREEK Pennsylvania Good 2013 9.1 m 6,420
Norfolk Southern RR Prop Pennsylvania Fair 1972 44.5 m 6,415
LAKE GENERO Pennsylvania Good 2012 21.0 m 6,414
WYLIE RUN Pennsylvania Poor 1905 15.2 m 6,411
SPEERS RUN Pennsylvania Good 1997 13.4 m 6,408
Paradise Creek Pennsylvania Good 2016 18.9 m 6,406
HUNLOCK CREEK Pennsylvania Poor 1940 14.6 m 6,406
VAN BRUNT CREEK Pennsylvania Poor 1940 7.0 m 6,398
MILL CREEK Pennsylvania Good 2009 15.2 m 6,395
I-81;RP AF C G;PAXTON CK Pennsylvania Good 1974 193.9 m 6,391
I-81; SR 0081 Pennsylvania Good 1977 97.2 m 6,388
Boro St 2 R/R Mon Riv Pennsylvania Good 1986 551.7 m 6,387
Montour Run Pennsylvania Good 2016 15.8 m 6,378
HAYMAKER RUN Pennsylvania Poor 1979 11.6 m 6,376
MILL CREEK Pennsylvania Good 2000 21.9 m 6,374
OVER T-481 STANCLIFF RD Pennsylvania Fair 1968 34.1 m 6,370
OVER ELK CREEK TRIB S.BR Pennsylvania Fair 1968 8.5 m 6,370
SKIPPACK CREEK / 3254-B3 Pennsylvania Fair 1935 49.7 m 6,365
BRODHEAD CK.OLD CHANNEL Pennsylvania Fair 1958 14.9 m 6,364
L.CONESTOGA CREEK Pennsylvania Fair 1983 11.3 m 6,364
BRODHEAD CK MONROE CO RA Pennsylvania Fair 1958 100.9 m 6,364
ANTIETAM CREEK Pennsylvania Good 2011 21.3 m 6,361
AQUETONG CREEK Pennsylvania Fair 1959 52.1 m 6,360
SCHUYLKILL RIVER Pennsylvania Good 1974 140.2 m 6,360
DARK HOLLOW RUN Pennsylvania Fair 1959 8.2 m 6,360
PA TPK (I-76) Pennsylvania Fair 1949 30.8 m 6,360
LAUREL RUN Pennsylvania Fair 1958 18.0 m 6,355
McKEE RUN Pennsylvania Fair 1970 11.0 m 6,355
ALLEGHENY RIVER Pennsylvania Fair 1934 35.7 m 6,354
Trib. To Londonland Run Pennsylvania Good 2020 7.6 m 6,352
AMTRAK Pennsylvania Fair 1984 44.5 m 6,352
SR 0348 TR 348 Pennsylvania Good 2014 16.2 m 6,350
BRANCH MONTOUR RUN Pennsylvania Poor 1948 12.5 m 6,349
BRANCH OF MONTOUR RUN Pennsylvania Poor 1948 9.8 m 6,349
Haymakers Run Pennsylvania Good 2024 6.7 m 6,349
SAW MILL RUN STREAM Pennsylvania Fair 1920 10.1 m 6,348

Frequently Asked Questions

The National Bridge Inventory (NBI) is a federal database maintained by the Federal Highway Administration containing inspection data for all bridges on public roads in the U.S. with a span of more than 20 feet. Bridge owners must inspect each structure at least every 24 months.

ADT stands for Average Daily Traffic, the average number of vehicles crossing the bridge per day. Bridges are sorted by ADT by default because high-traffic bridges in poor condition pose the greatest risk to the most people.

Yes. Use the search field above to find bridges by name, location, or features crossed. You can also combine the search with state and condition filters to narrow your results.