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
BIG RUN Pennsylvania Good 2014 25.0 m 2,645
W BR LITTLE NESHANNOCK C Pennsylvania Good 2011 27.4 m 2,645
OVER LITTLE CONNEAUTTEE Pennsylvania Good 1984 23.8 m 2,637
SPEEDWELL FORGE LAKE Pennsylvania Fair 1965 38.4 m 2,636
UNION RR Pennsylvania Fair 1920 27.4 m 2,635
BIG RUN Pennsylvania Fair 1936 13.4 m 2,634
Oughoughton Creek Pennsylvania Good 2017 18.6 m 2,634
Br. Slippery Rock Creek Pennsylvania Good 2016 16.5 m 2,630
ADJ TO NORFOLK SOUTHERN Pennsylvania Good 2013 105.8 m 2,630
BRANCH LICK RUN Pennsylvania Fair 1947 10.4 m 2,629
LICK RUN Pennsylvania Good 2019 13.4 m 2,629
SEWICKLEY CREEK Pennsylvania Fair 1961 29.6 m 2,627
Trout Run/Appalachian Tr Pennsylvania Fair 1993 8.5 m 2,627
BULLARD CREEK Pennsylvania Good 1957 21.6 m 2,626
KENDALL RUN Pennsylvania Poor 1941 7.0 m 2,626
BIG COVE CREEK Pennsylvania Good 2017 23.5 m 2,626
MANATAWNY CREEK Pennsylvania Good 1962 47.5 m 2,625
AMTRAK Pennsylvania Fair 1985 74.4 m 2,623
OVER TAYLOR RUN Pennsylvania Good 2012 14.9 m 2,622
BR. SLIPPERY ROCK CREEK Pennsylvania Fair 1957 7.3 m 2,622
OVER CROOKED CR. Pennsylvania Fair 1935 34.4 m 2,620
OVER NORTH RUN Pennsylvania Fair 1975 14.3 m 2,620
CROOKED CREEK Pennsylvania Fair 1986 31.4 m 2,620
OVER ELKHORN CREEK Pennsylvania Fair 1975 7.9 m 2,620
OVER CROOKED CREEK Pennsylvania Good 1975 69.2 m 2,620
COLVIN RUN Pennsylvania Fair 1969 9.4 m 2,620
CLIFF STREET Pennsylvania Poor 1935 10.7 m 2,619
JACOBS CREEK Pennsylvania Fair 1971 29.3 m 2,619
SR0422 EB/WB & RAMPS F&G Pennsylvania Good 2018 117.7 m 2,618
I-81; SR 0081 Pennsylvania Fair 1960 66.1 m 2,618
SUGAR CREEK Pennsylvania Fair 2015 12.5 m 2,617
LITTLE PAINT CREEK Pennsylvania Fair 1947 9.1 m 2,617
SUGAR CREEK Pennsylvania Good 2014 20.4 m 2,617
SUGAR CREEK Pennsylvania Good 2014 28.7 m 2,617
OVER 180E/WB RAMP B US15 Pennsylvania Fair 1974 81.7 m 2,616
TOOKANY CREEK Pennsylvania Fair 1979 18.9 m 2,616
FRANKS. BR.JUNIATA RIVER Pennsylvania Fair 1937 95.1 m 2,615
CLIMBERS RUN Pennsylvania Fair 1982 7.3 m 2,614
OVER YELLOW CREEK Pennsylvania Fair 1966 9.4 m 2,614
FOX RUN Pennsylvania Good 2024 16.2 m 2,614
I-83; SR 0083 Pennsylvania Fair 2012 43.3 m 2,613
Limestone Run Pennsylvania Good 2016 26.2 m 2,611
RIDLEY CREEK Pennsylvania Fair 1960 19.5 m 2,611
SR 0079 NB-SB Pennsylvania Good 1972 116.7 m 2,610
TRIB.NESHAMINY CREEK Pennsylvania Fair 1975 11.6 m 2,610
Donegal Creek Pennsylvania Good 2021 25.3 m 2,609
MIDDLE CREEK Pennsylvania Good 1998 36.6 m 2,606
STONY RUN Pennsylvania Fair 1950 13.1 m 2,604
Glade Run Pennsylvania Good 2015 30.2 m 2,603
CHEMUNG RIVER OVERFLOW C Pennsylvania Fair 1949 52.7 m 2,602

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.