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)

Sort:

RAMP NV

Over: 2ND;3RD,RMPS.N2V,S3

I-95 AT VINE STR. 3590H07, Philadelphia, PA

Built 1989 ADT: 15,019

RAMP H TO I-76 WB

Over: RAMP J TO I-676 EB

VINE ST.INTERCH. 3590 B07, Philadelphia, PA

Built 1958 ADT: 16,176

RAMPS G & E

Over: AMTRAK PRIVATE ROAD

VINE STREET INTCH.3590A07, Philadelphia, PA

Built 1958 ADT: 34

RAMP A-OFF

Over: VENANGO STREET

BETSY ROSS INTER. 3591F03, Philadelphia, PA

Built 1974 ADT: 3,500

RAMP A-OFF

Over: CASTOR AVE.& RAMP C

BETSY ROSS INTERCH3591F03, Philadelphia, PA

Built 1974 ADT: 894

95NB OFFRAMP A

Over: RICHMOND STREET

BETSY ROSS INTERC.3591G02, Philadelphia, PA

Built 1974 ADT: 4,622

RAMP A,OFF RAMP NB

Over: WHEATSHEAF LANE

BETSY ROSS INTERCH3591G02, Philadelphia, PA

Built 1974 ADT: 4,500

RAMP G N.B.ON

Over: I-95; RAMPS X,Y,C,E

(BRI) RAMP G 3591G01, Philadelphia, PA

RAMP H N.B. ON

Over: JUNIATA,ALMOND,THOMSON

BETSY ROSS BRIDGE 3591H01, Philadelphia, PA

Built 1975 ADT: 2,500

ON RMP.A TO 76 WB

Over: REED STREET;SIDE STREET

S.GRAYS FERRY AV. 3699J01, Philadelphia, PA

Built 1956 ADT: 3,000

RAMP J NORTHBOUND

Over: ORTHODOX,PEARCE STREETS

ARAMINGO INTERCH. 3481H10, Philadelphia, PA

Built 1971 ADT: 7

RAMP A OFF RAMP

Over: LEFEVRE ST. AND CONRAIL

ARAMINGO AVE.EXIT 3481H10, Philadelphia, PA

Built 1966 ADT: 5,200

RAMP M & RAMP K

Over: ORTHODOX,PEARCE,ARAMINGO

ARAMINGO INTER. 3481H10, Philadelphia, PA

Built 1974 ADT: 1,000

RAMP D ON

Over: MARGARET,MILNOR,ARAMINGO

ARAMINGO AVE.INTER3481H10, Philadelphia, PA

Built 1968 ADT: 11,375

RAMP B N.B. ON RAM

Over: TACONY STREET

BRIDGE STR.INTERCH3481J09, Philadelphia, PA

Built 1967 ADT: 7,660

RAMP'KK'(SB - OFF)

Over: I-95;INDUSTRIAL HWY;RAMP

N.HIGH SPEED LINE 3698K10, Philadelphia, PA

Built 1983 ADT: 2,400

RAMP G WESTBOUND

Over: INTERSTATE 95 & ROADS

SOUTH ISLAND AVE. 3699A09, Philadelphia, PA

Built 1983 ADT: 11,148

RAMP F & J(NB. ON)

Over: PENROSE AVE. & RAMP

N.PHILA.AIRPORT 3699B09, Philadelphia, PA

Built 1984 ADT: 9,800

SCHUYLKILL AV.WEST

Over: SCHUYLKILL EXP;RAMP A

BTWN.WALNUT/CHEST 3590A08, Philadelphia, PA

Built 1959 ADT: 57,785

SCHUYLKILL AV.WEST

Over: SCHUYLKILL EXPRESSWAY

BTW.CHESTNUT/WANUT3590A08, Philadelphia, PA

Built 1959 ADT: 57,785

SCHUYLKILL AV WEST

Over: SCHUYLKILL EXPWAY;RAMP J

30TH ST STA. 3590B07, Philadelphia, PA

Built 1932 ADT: 64,736

RAMP F (SB)

Over: OPEN GROUND(ACCESS ROAD)

(BRI) RAMP F 3591G01, Philadelphia, PA

Built 1999 ADT: 500

RAMP C

Over: I95 RMPS Y,X,EE,F & RR

(BRI) RAMP C 3591 G01, Philadelphia, PA

Built 1999 ADT: 8,541

RAMP F 3591G01

Over: ARAMINGO AVE/CONRAIL

(BRI) RAMP F 3591G01, Philadelphia, PA

Built 1999 ADT: 9,681

RAMP D

Over: RAMP B; NSRC RR

1MI.S.CITY LINE 3479J10, Philadelphia, PA

Built 1960 ADT: 19,899

RAMP C

Over: NSRC; MLK DRIVE

1MI.S.CITY LINE 3479J10, Philadelphia, PA

Built 1960 ADT: 50

RAMP NB

Over: INTERSTATE 95

1MI.N OF I-95 3699A09, Philadelphia, PA

Built 2002 ADT: 31,910

RAMP NB

Over: RAMPS G AND LL

AIRPORT INTERCHAGE3699A09, Philadelphia, PA

Built 2002 ADT: 6,157

RAMP KK

Over: RAMP G

AIRPORT INTERCHAN 3699B09, Philadelphia, PA

Built 2002 ADT: 8,520

RAMP LL

Over: I-95;SR6291;PLAZA DRIVE

AIRPORT INTERCHG 3698J10, Philadelphia, PA

RAMP LL

Over: RAMP TP

.2MI S.BARTRAM AVE3698K10, Philadelphia, PA

Built 2002 ADT: 4,207

RAMP D

Over: KELLY DRIVE(NB)&RAMP E

GUSTINE LAKE INTC 3479H08, Philadelphia, PA

Built 2002 ADT: 5,888

LINCOLN DRIVE

Over: RIDGE AVE; RMP D

1/4 MI. N. I-76 3479G08, Philadelphia, PA

Built 2011 ADT: 15,917

RAMP F

Over: KELLY DRIVE N.B.

GUSTINE LAKE INT. 3479H08, Philadelphia, PA

Built 2011 ADT: 5,888

RAMP G

Over: KELLY DRIVE (NB)

GUS. LAKE INTER. 3479H09, Philadelphia, PA

Built 2011 ADT: 12,344

South Street

Over: I-76, Schuylkill R & CSX

East of 33rd St., Philadelphia, PA

Built 2010 ADT: 35,881

RAMP C

Over: RAMP H

GUSTINE LAKE INT. 3479H08, Philadelphia, PA

Built 2011 ADT: 7,159

HOLME AVENUE

Over: ROOSEVELT BLVD.

PENNYPACK CIRCLE 3481C01, Philadelphia, PA

Built 2016 ADT: 15,593

INTERSTATE 95

Over: RAMP B (COTTMAN AVENUE)

0.2 MI. S. BLEIGH 3482E7, Philadelphia, PA

Built 2016 ADT: 11,053

INTERSTATE 95

Over: RAMP C & PRINCETON AVE

1/4 MI. S. RTE 73 3482E7, Philadelphia, PA

Built 2016 ADT: 8,647

I-95; RAMP F & B

Over: NEW STATE ROAD

NEAR PRINCETON AVE 3482D7, Philadelphia, PA

Built 2016 ADT: 11,769

19th Street

Over: Vine Street Expy (I-676)

N of B Frank. Pky 3590-C7, Philadelphia, PA

Built 2017 ADT: 66,724

B.F. PKWY/20TH ST

Over: VINE STREET EXPRESSWAY

20TH ST & LIBRARY 3590C07, Philadelphia, PA

Built 2017 ADT: 39,246

RAMP E

Over: ARAMINGO AVENUE

GIRARD INTC. 3591A05, Philadelphia, PA

Built 2017 ADT: 11,769

RAMP A N.B. ON

Over: GIRARD AVENUE

GIRARD AVE. INTC. 3591A05, Philadelphia, PA

Built 2017 ADT: 1,672

RAMP EE

Over: I-95, RAMPS X,Y, & C

(BRI) RAMP EE 3591G01, Philadelphia, PA

Built 2017 ADT: 85,488

18TH STREET

Over: VINE ST EXPWY (I-676)

18TH STREET 3590C07, Philadelphia, PA

Built 2018 ADT: 39,246

RAMP I

Over: I-95; RAMPS EE, C, X, Y

BETSY ROSS INTC. 3591G01, Philadelphia, PA

Built 2018 ADT: 5,112

21st Street

Over: Vine Street Expy (I-676)

S of B Frank Pkwy 3590-C7, Philadelphia, PA

Built 2018 ADT: 9,258

22ND STREET

Over: VINE STREET EXPY (I-676)

N. of Winter St. 3590-B07, Philadelphia, PA

Built 2018 ADT: 66,724

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

Reviewed byPlainbridges Editorial, Plain Bridges Editorial Team · June 6, 2026