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
VALLEY CREEK Pennsylvania Fair 1912 9.1 m 2,897
MILL CREEK Pennsylvania Fair 1931 13.4 m 2,897
OVER TRIB TO MUD CREEK Pennsylvania Fair 1942 6.4 m 2,897
BUCK RUN Pennsylvania Poor 1926 17.4 m 2,896
READING BLUE MNT & NRTHN Pennsylvania Fair 1994 297.8 m 2,893
OVER FRENCH CREEK Pennsylvania Poor 1934 89.9 m 2,893
OVER FRENCH CREEK TRIB Pennsylvania Fair 1967 6.4 m 2,893
SR 0079 NB-SB Pennsylvania Good 1967 89.9 m 2,892
TRIB TO PENNS CREEK Pennsylvania Fair 1934 9.8 m 2,889
NS R/R MON CITY ST Pennsylvania Fair 1913 288.0 m 2,889
HEATHS RUN Pennsylvania Fair 1900 6.1 m 2,889
TROUT RUN Pennsylvania Fair 1928 15.8 m 2,886
Conococheague Creek Pennsylvania Fair 1928 32.3 m 2,885
NORFOLK SOUTHERN RAIL Pennsylvania Good 1986 26.2 m 2,885
OVER OIL CREEK E BRANCH Pennsylvania Fair 1934 12.2 m 2,885
HOSENSACK CREEK Pennsylvania Poor 1933 8.8 m 2,882
SCHWABEN CREEK Pennsylvania Good 2010 20.1 m 2,881
OVER MOUSE RUN Pennsylvania Good 1986 7.3 m 2,881
MOUSE RUN Pennsylvania Good 1991 7.3 m 2,881
RAMPS A&B (F&G) Pennsylvania Fair 1959 96.6 m 2,880
Mill Run Reservoir Pennsylvania Good 2014 52.1 m 2,879
MILL RUN Pennsylvania Good 2007 16.8 m 2,879
CHARTIERS CREEK Pennsylvania Poor 1970 16.2 m 2,878
SR 0011 TR 11 NB Pennsylvania Poor 1955 54.9 m 2,877
GLADE RUN Pennsylvania Good 1999 21.3 m 2,877
ALLEGHENY RIV / B&P RR Pennsylvania Fair 2000 326.1 m 2,877
OVER ELK CREEK Pennsylvania Fair 1964 69.8 m 2,877
BUFF & PITT RR Pennsylvania Good 2010 35.4 m 2,876
CONODOGUINET CREEK Pennsylvania Fair 1954 108.2 m 2,876
LOGTOWN RUN Pennsylvania Fair 1950 7.3 m 2,876
GLADE RUN Pennsylvania Fair 1988 10.7 m 2,876
BULLS HEAD CREEK Pennsylvania Good 2013 24.4 m 2,875
GREEN SPRING CREEK Pennsylvania Good 2013 7.9 m 2,875
TUNKHANNOCK CREEK Pennsylvania Good 2016 45.4 m 2,874
OVER TWO MILE CREEK Pennsylvania Fair 1961 21.3 m 2,873
OVER B&LE R.R.& RUN Pennsylvania Fair 1936 16.2 m 2,871
OVER CONNEAUT CREEK BR Pennsylvania Good 1923 7.6 m 2,871
LEHIGH RIVER Pennsylvania Good 2012 32.6 m 2,869
Trout Creek Pennsylvania Good 2017 27.1 m 2,869
BRUSH CREEK Pennsylvania Good 1996 13.4 m 2,868
RAMP EP-E Pennsylvania Fair 1992 29.6 m 2,867
ROCKY RUN Pennsylvania Fair 1948 16.5 m 2,867
BURGETTS FORK Pennsylvania Fair 1943 17.4 m 2,867
SHAMONA CREEK Pennsylvania Fair 1915 13.1 m 2,866
POPLAR RUN Pennsylvania Fair 1930 12.2 m 2,866
OVER WATSON RUN Pennsylvania Fair 1952 9.8 m 2,865
YELLOW BREECHES CREEK Pennsylvania Good 2012 29.0 m 2,864
NORTH BRANCH BUFFALO CR Pennsylvania Fair 1972 28.0 m 2,864
NORFOLK SOUTHERN Pennsylvania Fair 1989 44.5 m 2,860
Mounts Creek Pennsylvania Good 2016 18.3 m 2,858

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.