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
BRANCH NESHAMINY CREEK Pennsylvania Fair 1936 10.1 m 9,883
BRANCH NESHAMINY CREEK Pennsylvania Good 2004 13.1 m 9,883
T466 STEIN ROAD Pennsylvania Fair 1979 35.4 m 9,879
OVER SR 3008 CRANE ROAD Pennsylvania Fair 1969 28.0 m 9,876
OVER T-481 STANCLIFF RD Pennsylvania Good 1969 27.7 m 9,876
OVER T-515 VAN CAMP ROAD Pennsylvania Fair 1969 30.5 m 9,876
OVER SR 3006 6N Pennsylvania Good 1999 33.8 m 9,876
WEST RIVER DRIVE RAMP Pennsylvania Fair 1965 23.2 m 9,874
Trib to Conestoga River Pennsylvania Fair 1954 8.8 m 9,874
MAHON;NS;CSX;COVERTRD Pennsylvania Fair 1992 518.2 m 9,871
T-343 Pennsylvania Good 1992 41.1 m 9,871
SR 0551 Pennsylvania Good 1992 101.2 m 9,871
SR 4001 NFS RR Pennsylvania Fair 1992 86.9 m 9,871
SR 0551 Pennsylvania Good 1992 101.8 m 9,871
SR4001 NORFOLK Pennsylvania Good 1992 88.4 m 9,871
T-359 Pennsylvania Good 1992 37.2 m 9,871
T-319 Pennsylvania Good 1992 41.1 m 9,871
T-359 Pennsylvania Good 1992 32.3 m 9,871
MAHON;NS;CSX;PLE;COVERT Pennsylvania Fair 1992 518.2 m 9,871
HICKORY RUN Pennsylvania Fair 1992 117.3 m 9,871
TRIB JORDAN RUN Pennsylvania Fair 1992 72.2 m 9,871
TRIB JORDAN RUN Pennsylvania Fair 1992 72.2 m 9,871
T-319 Pennsylvania Good 1992 32.9 m 9,871
SR 0051 Pennsylvania Good 1992 87.8 m 9,871
SR 0051 Pennsylvania Good 1992 87.8 m 9,871
PA TPK (I-376) Pennsylvania Good 1992 67.1 m 9,871
T-343 Pennsylvania Good 1992 39.3 m 9,871
SR 0168 Pennsylvania Fair 1992 80.8 m 9,871
PA TPK (I-376) Pennsylvania Fair 1992 70.4 m 9,871
T-409 Pennsylvania Fair 1992 32.9 m 9,871
W BR CODORUS CREEK Pennsylvania Fair 1985 43.6 m 9,871
T-409 Pennsylvania Fair 1992 41.8 m 9,871
HICKORY RUN Pennsylvania Good 1992 117.3 m 9,871
SR 0168 Pennsylvania Fair 1992 80.8 m 9,871
DILWORTH RUN Pennsylvania Fair 1953 8.5 m 9,868
DILWORTH RUN Pennsylvania Fair 1952 6.7 m 9,868
US 15; SR 0015 Pennsylvania Fair 2000 43.6 m 9,864
NORFOLK SO. RR & 8TH AVE Pennsylvania Fair 2005 164.9 m 9,864
BRANCH OF PENNYPACK CRK Pennsylvania Poor 1958 13.7 m 9,860
MIDDLE CREEK Pennsylvania Good 1990 31.4 m 9,858
RELOCATED MARPLE ROAD Pennsylvania Good 1990 83.2 m 9,857
BRANCH TOCHICKON CREEK Pennsylvania Fair 1931 9.1 m 9,856
MEADOW GROVE RD. Pennsylvania Fair 1966 26.8 m 9,854
SR 0034 Pennsylvania Good 2022 34.7 m 9,854
W. BR. RIDLEY CREEK Pennsylvania Good 1998 12.2 m 9,853
ELIZABETH RUN Pennsylvania Poor 1968 11.0 m 9,847
SR3007 & LT CONNOQ CR Pennsylvania Fair 1992 91.4 m 9,842
THREE MILE RUN Pennsylvania Fair 1936 6.7 m 9,840
SR 0021 Pennsylvania Fair 1972 81.4 m 9,839
SR 2026 Pennsylvania Fair 1971 71.9 m 9,839

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.