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.

Bridge	Location	Condition	Year Built	Length	ADT
BRANCH KISHACOQUILLAS CR	Pennsylvania	Fair	1958	7.0 m	36,350
TWP.RD.513	Pennsylvania	Fair	1969	54.3 m	36,348
SR 1011	Pennsylvania	Fair	1973	51.8 m	36,342
SR 2012(LR 48010)	Pennsylvania	Fair	1987	75.9 m	36,314
RAMPS A&B SR 8018	Pennsylvania	Good	2001	97.8 m	36,314
TWP RD 552:BLESSING LANE	Pennsylvania	Fair	1966	10.1 m	36,313
TULPEHOCKEN CREEK;T-602	Pennsylvania	Fair	1962	116.7 m	36,313
SR 2012(LR 48013)25TH ST	Pennsylvania	Fair	1954	24.4 m	36,271
SR 248 (LR 175)	Pennsylvania	Fair	1954	25.3 m	36,271
SR 2019(LR 05036)	Pennsylvania	Poor	1939	8.5 m	36,252
T-446 BR.JUNIATA	Pennsylvania	Fair	1940	175.0 m	36,252
SR 1001 LR 05042	Pennsylvania	Fair	1939	8.2 m	36,252
T-477 DUNNINGS CR.	Pennsylvania	Fair	1939	148.1 m	36,252
COVE CREEK	Pennsylvania	Fair	1939	35.1 m	36,252
SR 1004 (LR 05039)	Pennsylvania	Poor	1939	14.3 m	36,252
SR 0030	Pennsylvania	Fair	2004	41.1 m	36,252
PRIVATE QUARRY RD	Pennsylvania	Fair	1999	16.2 m	36,252
CSX TRANSPORTATION	Pennsylvania	Fair	1930	11.0 m	36,229
MILL CREEK	Pennsylvania	Fair	1950	6.4 m	36,172
VALLEY CREEK	Pennsylvania	Poor	1954	19.5 m	36,125
WEST BRANCH DEER CREEK	Pennsylvania	Good	2018	8.5 m	36,107
RR & STAFFORD MEADOW BR	Pennsylvania	Good	2012	87.2 m	36,044
LEHIGH RIV R.R. CITY STS	Pennsylvania	Fair	1924	489.8 m	35,929
EARTH EMBANKMENT	Pennsylvania	Good	1967	18.3 m	35,929
US 22 (LR 772)	Pennsylvania	Good	1999	53.3 m	35,929
OVER FOUR MILE CREEK	Pennsylvania	Fair	1959	7.9 m	35,843
MADISON AVENUE CITY PGH	Pennsylvania	Fair	1986	28.0 m	35,832
BULL RUN	Pennsylvania	Good	1982	8.8 m	35,830
BYBERRY CREEK	Pennsylvania	Fair	1964	6.7 m	35,750
OLD PHILADEPHIA PIKE	Pennsylvania	Fair	1967	16.2 m	35,736
NORFOLK SOUTHERN RR	Pennsylvania	Fair	1967	84.7 m	35,736
TRIB.TO SCHUYLKILL RIVER	Pennsylvania	Good	1967	6.7 m	35,736
DOWNINGTOWN INTCHG.RM.VW	Pennsylvania	Good	1987	22.3 m	35,462
AMTRAK	Pennsylvania	Good	2002	49.4 m	35,437
FIFTH AVE	Pennsylvania	Fair	1962	43.3 m	35,432
N-S RR PAT LRT PAT EBSWY	Pennsylvania	Fair	1986	467.0 m	35,432
SR28 8108 EAST OHIO ST.	Pennsylvania	Fair	1988	560.2 m	35,432
ISLAND AVENUE	Pennsylvania	Fair	1984	55.8 m	35,370
THOMS RUN RD FLOOD CHAN.	Pennsylvania	Fair	1965	126.5 m	35,339
NOBLESTOWN RD.	Pennsylvania	Good	1972	36.3 m	35,339
PA. TRNPK( I-276)/3366K6	Pennsylvania	Fair	2006	90.5 m	35,332
BRANCH ABRAMS RUN/3366K6	Pennsylvania	Fair	1953	7.6 m	35,332
CAT HILL ROAD	Pennsylvania	Fair	1967	14.9 m	35,273
STATE ROAD	Pennsylvania	Good	1967	22.3 m	35,273
N.E.BRANCH PERKIOMEN CR	Pennsylvania	Fair	1967	52.1 m	35,273
MON CSX N&S WF DR 5&7	Pennsylvania	Fair	1936	947.6 m	35,235
JACOBS CREEK	Pennsylvania	Good	1939	13.7 m	35,220
NESHAMINY CREEK	Pennsylvania	Fair	1963	82.3 m	35,201
BRANCH NESHAMINY CREEK	Pennsylvania	Poor	1937	7.0 m	35,170
THOMS RUN RD FLOOD CHANN	Pennsylvania	Fair	1965	104.9 m	35,133

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.