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
SR 3005 FIREHOUSE RD. Pennsylvania Fair 1963 10.1 m 21,900
T-320 Goodhart Pennsylvania Fair 1963 10.1 m 21,900
GOURDHEAD RUN Pennsylvania Good 1931 14.0 m 21,896
MARSHALLS CREEK Pennsylvania Poor 1930 29.9 m 21,886
MONOCACY CREEK Pennsylvania Fair 1997 44.8 m 21,872
BRANCH MARTINS CREEK Pennsylvania Fair 1955 13.1 m 21,835
CONNOQ CR;DELWOOD RD;RR Pennsylvania Fair 1960 150.0 m 21,819
APPENZELL CREEK Pennsylvania Poor 1963 54.6 m 21,808
HOGESTOWN RUN Pennsylvania Fair 1949 12.8 m 21,790
LEHIGH RIVER Pennsylvania Fair 1912 91.4 m 21,778
OREGON ROAD Pennsylvania Fair 1969 8.5 m 21,770
N FORK LITTLE BEAVER CK Pennsylvania Fair 1952 6.4 m 21,767
T-306 Pennsylvania Good 2006 16.2 m 21,767
BEAVER DAM RUN Pennsylvania Good 2008 13.7 m 21,767
LR37056 SR 3002;WB-102 Pennsylvania Good 2008 9.8 m 21,767
HONEY CREEK;WB-101 Pennsylvania Good 2008 25.9 m 21,767
AMTRAK Pennsylvania Fair 1932 192.9 m 21,758
Cumberland Mine Railroad Pennsylvania Good 1973 8.8 m 21,752
CALVIN RUN Pennsylvania Fair 1969 10.7 m 21,752
GREEN HILL ROAD Pennsylvania Fair 1968 15.5 m 21,748
CSX; WESTERN MD. R.R. Pennsylvania Fair 1963 47.2 m 21,737
PA 316; SR 0316 Pennsylvania Fair 1963 43.3 m 21,737
CHRISTMANS RUN Pennsylvania Fair 1955 6.4 m 21,710
GREEN HILL ROAD Pennsylvania Fair 1968 15.8 m 21,681
ELIZABETH STREET Pennsylvania Fair 1977 34.1 m 21,669
FRONT STREET RAMP E-DE Pennsylvania Fair 1974 362.4 m 21,669
SR 1049; GLENWOOD RD Pennsylvania Fair 1970 64.6 m 21,653
322 EB 322 WB Pennsylvania Fair 1970 65.8 m 21,653
SR1051 Church Street Pennsylvania Fair 1971 77.4 m 21,653
BUFFALO CREEK Pennsylvania Fair 1930 46.3 m 21,561
INTERSTATE 95(SB)SEPTA Pennsylvania Fair 1989 96.0 m 21,545
SECOND STREET Pennsylvania Good 1989 38.1 m 21,545
PENNYPACK TRAIL Pennsylvania Fair 1936 38.4 m 21,544
PENNYPACK CREEK Pennsylvania Fair 1936 64.0 m 21,544
26TH ST;PASSYUNK AVE Pennsylvania Good 1957 110.0 m 21,524
SR3033&T334(WALTERS AVE) Pennsylvania Fair 1964 13.1 m 21,516
PA TPK (I-476) Pennsylvania Poor 1956 31.1 m 21,503
SR0119 NB&SB Pennsylvania Good 2003 43.3 m 21,499
Mt. Rock Spring Creek Pennsylvania Good 2012 20.4 m 21,474
Conodoguinet Creek Pennsylvania Good 2009 76.2 m 21,474
T-456 Pennsylvania Good 2012 15.8 m 21,474
SR 4008 LR21036 Pennsylvania Good 2009 15.8 m 21,473
BRANCH PENNYPACK CREEK Pennsylvania Fair 1968 8.5 m 21,459
OVER RAMP A&B(HEPBURN ST Pennsylvania Good 1972 33.5 m 21,455
OVER T-568 FOOTMILL ROAD Pennsylvania Good 1996 31.7 m 21,450
OVER ALLEGHENY RAILROAD Pennsylvania Good 1996 38.4 m 21,450
OVER SR 97 UNION CITY RD Pennsylvania Fair 1959 46.3 m 21,450
TROUT RUN Pennsylvania Fair 1939 9.1 m 21,433
PA TPK RAMP Pennsylvania Fair 1939 13.4 m 21,433
T-575 Pennsylvania Fair 1939 7.9 m 21,433

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.