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
SLIPPERY ROCK CREEK Pennsylvania Fair 1964 83.5 m 15,271
SR 2006 Pennsylvania Fair 1968 36.6 m 15,267
PA 869 & SR 3048 Pennsylvania Fair 1965 70.1 m 15,267
S FORK L CONE RIVER & RR Pennsylvania Fair 1968 150.6 m 15,267
PA TPK (I-76) Pennsylvania Good 1950 29.9 m 15,257
Trib Strickler Run Pennsylvania Good 2007 6.7 m 15,257
Allegheny River NS RR Pennsylvania Fair 1962 744.9 m 15,249
US 322; SR 3001 Pennsylvania Fair 1953 23.2 m 15,247
W&LE RR Pennsylvania Fair 1984 35.1 m 15,239
I-283; SR 0283 Pennsylvania Fair 1969 63.1 m 15,238
TWP.RD.666 Pennsylvania Fair 1964 35.4 m 15,220
PEQUEA CREEK Pennsylvania Good 2013 44.5 m 15,219
SYCAMORE RUN Pennsylvania Fair 1926 13.7 m 15,217
Br. Sewickley Creek Pennsylvania Fair 1991 9.8 m 15,194
PA 68 T-323 B&P RR & CRK Pennsylvania Fair 1962 191.4 m 15,193
SCHUYLKILL EXWY Pennsylvania Fair 1972 78.6 m 15,156
SR 4010 (PITT STREET) Pennsylvania Fair 1970 16.8 m 15,153
Southwest PA Railroad Pennsylvania Fair 1936 21.3 m 15,150
BOW CREEK Pennsylvania Poor 1929 8.5 m 15,111
GERMANTOWN PIKE/3368E03 Pennsylvania Good 1989 38.4 m 15,110
SR 1002 Pennsylvania Fair 1983 50.0 m 15,108
NORFOLK BEAVERDAM BR JUN Pennsylvania Fair 1983 106.1 m 15,108
SR 8004 (22 EB TO 99 NB) Pennsylvania Fair 1983 47.9 m 15,103
SR 1002 Pennsylvania Fair 1983 50.0 m 15,103
NORFOLK BEAVERDAM BR JUN Pennsylvania Fair 1983 112.8 m 15,103
W & LE Railroad Pennsylvania Fair 2008 21.3 m 15,087
SR 4005 Pennsylvania Fair 1969 32.9 m 15,085
BYBERRY CREEK Pennsylvania Fair 1959 12.5 m 15,058
WOODHAVEN RD Pennsylvania Fair 1965 53.0 m 15,058
PRT EAST BUSWAY N-S RR Pennsylvania Fair 1981 38.4 m 15,057
E LACKAWANNA AVE EXIT 2 Pennsylvania Good 1996 46.6 m 15,056
SR 0247 TR 247 EXIT 3 Pennsylvania Good 1996 71.0 m 15,056
PAINTERS RUN Pennsylvania Poor 1955 10.4 m 15,049
PAINTERS RUN Pennsylvania Fair 1934 6.1 m 15,049
TWP RD ABAND. R/R CRK Pennsylvania Fair 1969 104.9 m 15,048
HAUL ROAD Pennsylvania Fair 1969 31.1 m 15,048
SNITZ CREEK Pennsylvania Good 2017 19.5 m 15,043
SW PA R/R SEWICKLEY CK Pennsylvania Fair 1977 120.7 m 15,041
T`PIKE T-547 & WILSON R Pennsylvania Fair 1975 174.7 m 15,041
SW PA R/R & PVT RD Pennsylvania Fair 1977 45.4 m 15,041
SR 3091 SR 0119 Pennsylvania Fair 1977 68.3 m 15,041
TWP. THERMAL ROAD Pennsylvania Fair 1977 67.4 m 15,041
SILVER CREEK Pennsylvania Good 1992 8.8 m 15,037
MCKNIGHT INTERCHANGE Pennsylvania Good 1986 75.3 m 15,036
BIG BLACK CREEK Pennsylvania Fair 1928 8.2 m 15,032
LITTLE BLACK CREEK Pennsylvania Fair 1928 6.7 m 15,032
RIDLEY CREEK Pennsylvania Fair 1964 21.3 m 15,010
Taylorsville Road Pennsylvania Good 2019 32.6 m 15,004
PA Canal Pennsylvania Good 2019 35.4 m 15,004
N-S RR & PAT EBUSWAY Pennsylvania Poor 1924 32.3 m 15,000

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.