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
JOHNSON ALLAN SPRING RUN Pennsylvania Fair 1966 67.7 m 30,163
SR 2007 NORTHAMPTON ST Pennsylvania Fair 1966 31.1 m 30,163
PLYMOUTH CREEK / 3368-E4 Pennsylvania Fair 1962 8.8 m 30,162
PA 378 (LR 297) Pennsylvania Fair 1989 103.3 m 30,149
SO.MT.DRIVE(T-422) Pennsylvania Good 1988 36.9 m 30,149
SR 3002(LR 48001) Pennsylvania Fair 1989 62.5 m 30,149
CREEK STREETS P.B.& N. E Pennsylvania Fair 1988 598.9 m 30,149
WILLIAMS STREET Pennsylvania Fair 1988 29.0 m 30,149
PA 412 & RAMP(LR 530) Pennsylvania Fair 1988 43.3 m 30,149
BROADCASTING RD T-702 Pennsylvania Good 1997 22.6 m 30,121
W. BR. NESHAMINY CREEK Pennsylvania Poor 1934 7.6 m 30,106
SR 0322 WB; RAMP K Pennsylvania Fair 1970 77.1 m 30,086
SR 3004 MCMURRAY RD Pennsylvania Good 1940 23.5 m 30,066
8TH STREET Pennsylvania Fair 1976 17.7 m 30,061
PENNYPACK CREEK Pennsylvania Fair 1959 9.8 m 30,060
SEPTA (BETHLEHEM BRANCH) Pennsylvania Good 1967 38.4 m 30,042
RELIANCE ROAD(T427) Pennsylvania Fair 1967 12.5 m 30,042
CENTRAL AVE(T425)/2920A9 Pennsylvania Good 1967 14.0 m 30,042
N FORK PINE CREEK Pennsylvania Good 1952 7.3 m 30,022
T983 WILLOW RUN CSX RR* Pennsylvania Fair 1952 180.1 m 30,022
N-S RR CSX RR E BSWY PL Pennsylvania Fair 1986 469.7 m 30,000
SR 0519 Pennsylvania Fair 1994 24.1 m 29,998
SR 0980 Pennsylvania Fair 1966 74.4 m 29,998
TEVEBAU RUN Pennsylvania Fair 1914 6.7 m 29,991
WHITFORD ROAD Pennsylvania Good 1995 33.2 m 29,961
VALLEY CREEK Pennsylvania Good 1995 75.3 m 29,961
RTE US 30 BUSINESS Pennsylvania Fair 1995 87.5 m 29,961
CLOVER MILL ROAD Pennsylvania Fair 1995 32.6 m 29,961
Mill Creek Pennsylvania Good 2022 26.8 m 29,918
TOBY CREEK Pennsylvania Poor 1941 13.7 m 29,878
TOBY CREEK Pennsylvania Poor 1941 17.1 m 29,878
TOBY CREEK Pennsylvania Poor 1941 20.7 m 29,878
TOBY CREEK Pennsylvania Fair 1941 10.4 m 29,878
WHITES RUN Pennsylvania Fair 1942 15.8 m 29,872
LITTLE YELLOW CREEK Pennsylvania Fair 1963 7.0 m 29,865
DONNAN AVENUE Pennsylvania Fair 1960 44.5 m 29,853
SR 4085 BETHLEHEM PIKE Pennsylvania Good 1967 18.0 m 29,828
DARBY CREEK Pennsylvania Poor 1974 65.5 m 29,821
SW DRAINAGE CANAL Pennsylvania Fair 1915 11.6 m 29,821
SEPTA & MARIO LANZA BLVD Pennsylvania Fair 1974 73.8 m 29,821
SR 1010 BIKE TRAIL Pennsylvania Fair 1998 129.5 m 29,784
PA Turnpike I-576 Ramp Pennsylvania Good 2020 134.4 m 29,784
SR 1032 Pennsylvania Fair 1994 32.9 m 29,784
TRIB.TO MOSELEM CREEK Pennsylvania Fair 1934 12.2 m 29,775
T-561 Blue Ridge Ave. Pennsylvania Good 1969 35.7 m 29,774
TWP RD 465 Pennsylvania Fair 1969 41.1 m 29,774
DARBY CREEK Pennsylvania Poor 1950 32.0 m 29,754
SR 0519 Pennsylvania Fair 1993 24.7 m 29,744
SR 0980 Pennsylvania Fair 1966 74.4 m 29,744
SEPTA;WEST TRENTON LINE Pennsylvania Fair 1974 19.8 m 29,688

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.