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
Mountain Run Pennsylvania Good 2022 7.3 m 2,473
CLARION RIVER Pennsylvania Fair 1988 190.5 m 2,472
CONEWAGO CREEK Pennsylvania Fair 1968 31.7 m 2,471
I-81; SR 0081 Pennsylvania Fair 1962 40.5 m 2,471
Mingo Creek Pennsylvania Good 2011 29.6 m 2,470
MAHANOY CREEK Pennsylvania Fair 1961 25.9 m 2,470
MINGO CREEK Pennsylvania Good 2001 29.0 m 2,470
MINGO CREEK Pennsylvania Good 1985 27.1 m 2,470
UNT NORTHEAST CREEK Pennsylvania Good 2022 7.3 m 2,469
SR 6 GAR HIGHWAY Pennsylvania Good 2008 36.6 m 2,469
MIDDLE CREEK Pennsylvania Poor 1925 20.7 m 2,469
HAMMER CREEK Pennsylvania Good 1974 22.3 m 2,469
OVER ALLEGHENY RAILROAD Pennsylvania Fair 1968 34.7 m 2,469
Monocacy Creek Pennsylvania Good 2017 14.0 m 2,468
KISHACOQUILLAS CREEK Pennsylvania Fair 1969 7.6 m 2,467
OFFICERS RUN Pennsylvania Fair 1916 18.3 m 2,465
MORRIS RUN Pennsylvania Poor 1872 13.4 m 2,464
PA TURNPIKE (I-76) Pennsylvania Fair 1999 56.1 m 2,464
TRIB TO SUSQUEHANNA RVR Pennsylvania Good 2017 6.1 m 2,463
OVER WINFIELD CREEK Pennsylvania Good 1991 9.1 m 2,463
NORFOLK SOUTHERN RR Pennsylvania Good 1964 21.9 m 2,463
PA TPK (I-76) Pennsylvania Fair 1950 43.9 m 2,462
E.BR.BRANDYWINE CREEK Pennsylvania Fair 1952 79.9 m 2,461
SILVER LAKE CREEK Pennsylvania Good 2008 14.3 m 2,460
SNAKE CREEK Pennsylvania Fair 1933 16.5 m 2,460
Br S. Fork Cross Creek Pennsylvania Good 2013 8.5 m 2,459
LR 187 PAR-I 376 Pennsylvania Good 1962 76.2 m 2,457
GARDNERS CREEK Pennsylvania Fair 1946 14.6 m 2,456
OVER ALLGHNY.R RIVER ST Pennsylvania Fair 1961 232.0 m 2,455
TENMILE RUN Pennsylvania Fair 1923 7.0 m 2,454
SR 0079 NB SB Pennsylvania Good 1974 73.5 m 2,454
LITTLE SEWICKLEY CREEK Pennsylvania Fair 1972 16.5 m 2,453
MID. BR. WHITE CLAY CR. Pennsylvania Fair 1961 12.5 m 2,453
SWANS CREEK Pennsylvania Good 2018 8.8 m 2,452
SEPTA (P&W) Pennsylvania Fair 1918 12.5 m 2,451
RIDLEY CREEK Pennsylvania Fair 1998 21.6 m 2,451
LITTLE BUFFALO CREEK Pennsylvania Good 2017 15.8 m 2,450
AMTRAK (NE Corridor) Pennsylvania Good 1983 19.2 m 2,450
PINE RUN Pennsylvania Fair 1970 8.5 m 2,449
Yellow Breeches Creek Pennsylvania Good 2015 42.7 m 2,447
Mud Run Pennsylvania Good 1962 30.8 m 2,447
WALNUT CREEK Pennsylvania Fair 1988 7.9 m 2,446
Laurel Run Pennsylvania Good 2023 9.1 m 2,445
TRIB. TO SAUCON CREEK Pennsylvania Good 1962 7.0 m 2,445
WILSON CREEK Pennsylvania Fair 1991 27.7 m 2,444
WILSON CREEK Pennsylvania Fair 1973 30.2 m 2,444
OVER WILSON CREEK Pennsylvania Fair 1988 19.8 m 2,444
OVER MORRIS BROOK Pennsylvania Good 1983 7.3 m 2,444
BABB CREEK Pennsylvania Fair 1991 44.8 m 2,444
OVER WILSON CREEK Pennsylvania Good 1983 10.7 m 2,444

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.