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 CONESTOGA RIVER Pennsylvania Fair 1950 7.3 m 33,608
US 11; SR 0011 Pennsylvania Fair 1963 54.6 m 33,606
CONODOGUINET CREEK Pennsylvania Fair 1969 121.0 m 33,606
ISLAND AVENUE Pennsylvania Fair 1984 55.8 m 33,533
Deer Creek Pennsylvania Good 2016 47.5 m 33,531
SHAFERS RUN Pennsylvania Fair 1952 7.3 m 33,531
DEER CREEK Pennsylvania Fair 1952 17.1 m 33,531
SR 1001 NB Pennsylvania Good 1952 25.0 m 33,531
Deer Creek Pennsylvania Good 2016 38.7 m 33,531
SR 2020 Pennsylvania Good 2001 33.8 m 33,505
MUNSON AVE. Pennsylvania Fair 1931 17.7 m 33,500
PERKIOMEN CREEK Pennsylvania Fair 1982 251.2 m 33,424
FOURTH STREET Pennsylvania Fair 1989 30.2 m 33,423
LITTLE NESHAMINY CREEK Pennsylvania Fair 1963 31.7 m 33,397
US 30; SR 0030 Pennsylvania Fair 1969 56.1 m 33,396
MEDIA BY-PASS Pennsylvania Fair 1960 46.3 m 33,395
BEAVER RUN Pennsylvania Fair 1995 14.6 m 33,260
POTTSTOWN EXPRESSWAY Pennsylvania Fair 1974 89.9 m 33,208
SR 8005 Pennsylvania Fair 1966 24.7 m 33,198
ASH STREET Pennsylvania Good 1996 29.9 m 33,198
RR & ROARING BK &MILL ST Pennsylvania Good 1996 368.5 m 33,198
SR 0018 FRANKFORT RD Pennsylvania Fair 1970 54.3 m 33,179
SR 1001 BUTLER ST. Pennsylvania Good 1960 119.5 m 33,049
CSX (AVRR) Pennsylvania Good 2009 79.6 m 33,049
LITTLE BULL CREEK Pennsylvania Fair 1982 10.4 m 32,993
CEDAR CREEK Pennsylvania Fair 1954 6.1 m 32,992
SR 0070 RR & SEWICKLEY Pennsylvania Good 1999 183.2 m 32,982
SR 3093 Pennsylvania Fair 1939 11.6 m 32,982
NORTHKILL CREEK Pennsylvania Fair 1954 7.3 m 32,877
PENNYPACK CREEK Pennsylvania Poor 1968 45.4 m 32,800
SR 3007 Pennsylvania Fair 1992 61.3 m 32,775
SR 3007 Pennsylvania Good 1992 71.0 m 32,775
SR 3007 Pennsylvania Good 1993 93.0 m 32,775
PA 309(LR 781 SB) Pennsylvania Good 1989 68.0 m 32,735
SR 3008(CETRONIA RD) Pennsylvania Good 1988 40.8 m 32,735
OAKVIEW RD.T-866 Pennsylvania Fair 1988 18.9 m 32,735
SR 2015(SCHANTZ RD)39105 Pennsylvania Fair 1988 48.8 m 32,735
PA.TURNPIKE(I-476)NE EXT Pennsylvania Fair 1988 45.7 m 32,735
T-572(BLUE BARN RD.) Pennsylvania Fair 1988 18.9 m 32,735
SPEERS RUN Pennsylvania Fair 1949 7.0 m 32,628
CLOVERLEAF RUN Pennsylvania Good 1950 7.0 m 32,623
PA 66 Pennsylvania Good 2000 61.0 m 32,623
AMTRAK OVERBROOK STATION Pennsylvania Fair 1935 28.7 m 32,596
6TH STREET;RAMP B6 Pennsylvania Good 1989 41.8 m 32,562
TOBY CREEK Pennsylvania Fair 1980 13.4 m 32,542
EVANS STREET Pennsylvania Fair 1980 38.7 m 32,542
SR 1013 UNION STREET Pennsylvania Fair 1980 157.6 m 32,542
COURTDALE AVE Pennsylvania Fair 1980 56.4 m 32,542
RAMP A; SR 8039 Pennsylvania Poor 1980 53.3 m 32,542
SR 6006 BUSINESS 6 Pennsylvania Fair 1958 49.1 m 32,469

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.