Philadelphia County, PA

584 public highway bridges

Philadelphia County Bridge Snapshot

Philadelphia County, Pennsylvania contains 584 public highway bridges in the FHWA National Bridge Inventory. Roughly 12.5% are rated “Good,” 32.2% “Fair,” 11% “Poor,” and 11% are classified as structurally deficient — the federal designation for spans whose deck, superstructure, or substructure has been rated 4 or below on the 0–9 NBI scale. Structurally deficient does not mean unsafe to cross; it means the bridge is on the priority list for repair or replacement.

Inspections in PA are conducted by certified engineers from the state Department of Transportation on a 24-month cycle, and results are reported back to the FHWA each spring. The list below shows every NBI-tracked bridge in the county, sorted by inventory load rating. Use the “Sort by” controls to surface the lowest-rated spans first, and click any row for full inspection history, traffic counts, and condition trends.

Source: FHWA National Bridge Inventory. See methodology for full definitions.

584
Total Bridges
12.5%
Good
11%
Poor
11%
Structurally Deficient

Condition Distribution

Good
12.5% (73)
Fair
32.2% (188)
Poor
11% (64)
SD
11% (64)

All Bridges (584)

DELAWARE EXPWAY.

Unknown

Over: LEHIGH; CONRAIL;SOMERSET

LEHIGH;SOMMERSET 3591A04, Philadelphia, PA

Built 2019 ADT: 9,953

RAMP D-S.B. ON

Unknown

Over: SPUR A,SEPTA,GIRARD,RP B

GIRARD INTERCH. 3591A05, Philadelphia, PA

Built 2020 ADT: 10,978

INTERSTATE 95 (NB)

Unknown

Over: DEL,PALMER,MONTG,BERKS

N. OF COLUMBIA AVE 3590K5, Philadelphia, PA

Built 2020 ADT: 10,532

INTERSTATE 95 (SB)

Unknown

Over: RICHMOND, ANN ST, SEPTA

N.OF CAMBRIA 3591C04, Philadelphia, PA

Built 2023 ADT: 9,194

INTERSTATE 95 (NB)

Unknown

Over: RICHMOND & ANN ST, SEPTA

N.OF CAMBRIA ST. 3591C04, Philadelphia, PA

Built 2019 ADT: 9,194

ARAMINGO AVE. (SB)

Unknown

Over: SPUR A,SEPTA,GIRARD,RP B

NR.DELAWARE AVE.3591A05, Philadelphia, PA

Built 2020 ADT: 1,672

RAMP B S.B. OFF

Unknown

Over: ARAMINGO AVE (NB),SPUR A

GIRARD AVE.INTERC.3591A05, Philadelphia, PA

Built 2020 ADT: 13,873

INTERSTATE 95

Unknown

Over: GIRARD AVENUE

NEAR CUMBERLAND ST3590K05, Philadelphia, PA

Built 2020 ADT: 1,672

INTERSTATE 95 (NB)

Unknown

Over: ARAMINGO AVENUE

NEAR CUMBERLAND ST3590K05, Philadelphia, PA

Built 2019 ADT: 11,769

71st Street

Fair

Over: AMTRAK (NE Corridor)

S of Paschall Avenu 36E05, Philadelphia, PA

Built 1901 Load: 4.5 t ADT: 40,000

MONTGOMERY DRIVE

Fair

Over: CSX TRANSPORTATION

.25 MI W.COLUMBIA 3589-G3, Philadelphia, PA

Built 1930 Load: 13.6 t ADT: 36,229

58th Street

Fair

Over: AMTRAK (NEC), SEPTA-AHSL

S of Woodland Ave. 36G03, Philadelphia, PA

Built 1982 Load: 16.3 t ADT: 6,800

Edison Avenue

Fair

Over: Branch of Poquessing Crk

W. of Trevose Avenue, Philadelphia, PA

Built 1905 Load: 19.1 t ADT: 300

DELAWARE EXPWAY.

Fair

Over: CSX RAILROAD

EAST BROAD STREET 3700D07, Philadelphia, PA

Built 1972 Load: 20.0 t ADT: 153,403

WALNUT LANE

Fair

Over: WISSAHICKON CREEK

CHESTNUT HILL 3479 H05, Philadelphia, PA

Built 1907 Load: 20.9 t ADT: 16,571

WOODHAVEN ROAD WB

Fair

Over: POQUESSING CREEK

NEAR ROUTE 13 3373F08, Philadelphia, PA

Built 1964 Load: 21.8 t ADT: 23,214

CASTOR AVENUE

Fair

Over: FRANKFORD CREEK

S.WYOMING AVENUE 3481E08, Philadelphia, PA

Built 1949 Load: 22.7 t ADT: 17,094

Glenwood Avenue

Fair

Over: CONRAIL

at 7th Street 28J03, Philadelphia, PA

Built 1915 Load: 22.7 t ADT: 3,600

TORRESDALE AVENUE

Fair

Over: FRANKFORD CREEK

AT FRANKFORD AVE. 3481F10, Philadelphia, PA

Built 1916 Load: 23.6 t ADT: 10,858

16th Street

Fair

Over: Penn Ctr Undgrd St Sys

N of Market Street 28F12, Philadelphia, PA

Built 1957 Load: 23.6 t ADT: 17,600

53rd Street

Fair

Over: CONRAIL (Chester Br.)

S of Eastwick Ave. 36J03, Philadelphia, PA

Built 1966 Load: 23.6 t ADT: 200

Mascher Street

Fair

Over: CONRAIL (Richmond Br)

N of Indiana Ave - 29A04, Philadelphia, PA

Built 1931 Load: 23.6 t ADT: 2,000

BROAD STREET

Fair

Over: SEPTA

NORTH PHILADELPHIA3590F02, Philadelphia, PA

Built 1921 Load: 24.5 t ADT: 54,684

58TH STREET

Fair

Over: SEPTA

S.BALTIMORE AVE. 3589 B09, Philadelphia, PA

Built 1908 Load: 25.4 t ADT: 10,110

Poplar Street

Fair

Over: CSX

West of 30th St. 28C08, Philadelphia, PA

Built 1922 Load: 25.4 t ADT: 5,700

Greenland Drive

Fair

Over: Abandoned Park Trolley

W.WEST RIVER DRIVE 28A04, Philadelphia, PA

Built 1876 Load: 25.4 t ADT: 12,500

52nd Street

Fair

Over: Abandoned Park Trolley

52ND STREET 27G07, Philadelphia, PA

Built 1876 Load: 25.4 t ADT: 900

Oak Lane Avenue

Fair

Over: SEPTA (BETH BR)

W of 8th Street 18A06, Philadelphia, PA

Built 1902 Load: 25.4 t ADT: 1,200

BUSTLETON PIKE

Fair

Over: POQUESSING CREEK

.2MI.S.PHILMONT 3260H10, Philadelphia, PA

Built 1974 Load: 26.3 t ADT: 29,688

KNIGHTS ROAD

Fair

Over: POQUESSING CREEK

BUCKS COUNTY LINE 3373G05, Philadelphia, PA

Built 1963 Load: 26.3 t ADT: 20,894

KENNEDY BLVD AT 32

Fair

Over: SEPTA (WEST BRANCH)

W.OF 30TH ST.STA. 3590A07, Philadelphia, PA

Built 1955 Load: 26.3 t ADT: 11,728

HENRY AVENUE

Fair

Over: SEPTA;CSX AND CREEK

N.HUNTING PARK AVE3480B09, Philadelphia, PA

Built 1930 Load: 26.3 t ADT: 20,958

2nd Street

Fair

Over: CONRAIL (RICHMOND BRANCH

S.CLEARFIELD ST. 29A04, Philadelphia, PA

Built 1964 Load: 26.3 t ADT: 11,400

RAMP B NORTHBOUND

Fair

Over: PROPOSED SUBWAY TUNNEL

BROAD STR.INTERCH.3700B07, Philadelphia, PA

Built 1975 Load: 26.3 t ADT: 8,326

Market/Chestnut St

Fair

Over: PennsLanding Parking Lot

Penns Landing 3590-H9, Philadelphia, PA

Built 1983 Load: 26.3 t ADT: 4,000

ROOSEVELT BLVD EXT

Fair

Over: FERNHILL PARK PATH

.5MI.SOUTH T-422 3480C08, Philadelphia, PA

Built 1960 Load: 27.2 t ADT: 93,783

ACADEMY ROAD

Fair

Over: WALTONS RUN CREEK

NEAR COMLY ROAD 3373C06, Philadelphia, PA

Built 1960 Load: 27.2 t ADT: 11,998

COBBS CREEK PARKWA

Fair

Over: COBBS CREEK

SW.PHILA 3699-C01, Philadelphia, PA

Built 1924 Load: 27.2 t ADT: 25,948

WILLITS ROAD

Fair

Over: CONRAIL;BUSTLETON BRANCH

.2MI.SE.WELSH RD. 3372F10, Philadelphia, PA

Built 1967 Load: 28.1 t ADT: 19,455

84TH STREET

Fair

Over: SW DRAINAGE CANAL

DRINAGE CANAL 3698K07, Philadelphia, PA

Built 1915 Load: 28.1 t ADT: 26,533

ISLAND AVENUE

Fair

Over: DRAINAGE CANAL

ISLAND;DRAINAGE CN3699B07, Philadelphia, PA

Built 1915 Load: 28.1 t ADT: 35,163

Chalfont Drive

Fair

Over: Byberry Creek

W of Waldemire Dr 20B01, Philadelphia, PA

Built 1965 Load: 28.1 t ADT: 5,000

RAMP F-DE S.B. OFF

Fair

Over: OPEN GROUND

WALT WHITMAN INTR.3700H05, Philadelphia, PA

Built 1974 Load: 28.1 t ADT: 10,376

RAMP Y N.B. OFF

Fair

Over: EARTH FILL

BESTY ROSS INTERCH3591G01, Philadelphia, PA

Built 1975 Load: 28.1 t ADT: 15,861

DELAWARE EXPWAY.

Fair

Over: FRANKFORD CREEK

NR.LUZERNE ST. 3591G01, Philadelphia, PA

Built 1968 Load: 29.0 t ADT: 158,822

17th Street

Fair

Over: Penn Ctr Undgrd St Sys

N of Market Street 28E12, Philadelphia, PA

Built 1957 Load: 29.0 t ADT: 10,100

NORTHBOUND COLL.DI

Fair

Over: OPEN GROUND(EARTH FILL)

BETSY ROSS ITERC. 3481H10, Philadelphia, PA

Built 1975 Load: 29.0 t ADT: 15,861

RAMP X S.B.ON RAMP

Fair

Over: EARTH FILL

BESTY ROSS INTERC.3591G01, Philadelphia, PA

Built 1975 Load: 29.0 t ADT: 15,799

33RD STREET

Fair

Over: CSX;SHARED ASSET(BELMAR)

.16MI.N.GIRARD AVE.3589K4, Philadelphia, PA

Built 1905 Load: 29.9 t ADT: 20,015

RAMP A N.B.(ON)

Fair

Over: LAGOONS

ENTERPRISE AVE. 3699 F09, Philadelphia, PA

Built 1971 Load: 29.9 t ADT: 2,281

Read our methodology — how this data is sourced, computed, and verified.

Related

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Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainBridges Editorial