State profile · Above median Poor share

Pennsylvania bridge safety

Condition ratings, load ratings, and Poor-condition data for every public highway bridge in Pennsylvania, based on the FHWA National Bridge Inventory.

14,867
Public bridges
37.4%
Good condition
10.5%
Poor condition

Data updated May 2026

Total Bridges

14,867

Public highway bridges in Pennsylvania

Good Condition

37.4%

5,564 bridges rated 7-9

-12.6pp vs 50% benchmark

Poor Condition

10.5%

1,561 bridges whose lowest applicable component is rated 0-4

3.5pp vs national avg 7.0%

Pennsylvania vs national bridge condition

Pennsylvania - Good condition share 37.4%
National avg

Share of bridges rated 7-9 on the FHWA 0-9 scale (deck, superstructure, substructure all good).

Pennsylvania - Poor-condition share 35.0%
National avg

Lower is better. Bar maxes at 30% (worst-state ceiling). National average sits at 7.0%.

Condition Distribution

Pennsylvania45%42.4%12.6%GoodFairPoor
Bridge inventory deck-condition mix - Pennsylvania (FHWA NBI)

Counties (67)

Adams 94 Allegheny 356 Armstrong 109 Beaver 84 Bedford 99 Berks 187 Blair 83 Bradford 114 Bucks 184 Butler 142 Cambria 67 Cameron 21 Carbon 29 Centre 183 Chester 285 Clarion 119 Clearfield 195 Clinton 147 Columbia 187 Crawford 263 Cumberland 239 Dauphin 283 Delaware 269 Elk 95 Erie 331 Fayette 341 Forest 51 Franklin 215 Fulton 97 Greene 209 Huntingdon 162 Indiana 214 Jefferson 140 Juniata 109 Lackawanna 212 Lancaster 509 Lawrence 162 Lebanon 221 Lehigh 255 Luzerne 307 Lycoming 301 McKean 166 Mercer 273 Mifflin 129 Monroe 214 Montgomery 608 Montour 74 Northampton 253 Northumberland 193 Perry 102 Philadelphia 584 Pike 108 Potter 145 Schuylkill 199 Snyder 106 Somerset 400 Sullivan 119 Susquehanna 284 Tioga 429 Union 163 Venango 189 Warren 217 Washington 655 Wayne 259 Westmoreland 619 Wyoming 140 York 569

Pennsylvania vs nearby ranks

Adjacent states by Poor-condition share (lower share = better)

States are ranked by the share of bridges whose lowest applicable component rating is 4 or below. This describes recorded condition; it does not measure funding effectiveness or live crossing safety. States here sit immediately above and below Pennsylvania on the same metric.

MI

Michigan

8.92% top marginal rate
Structure
Progressive
Burden @ $100K
$1,188

AK

Alaska

10.12% top marginal rate
Structure
Progressive
Burden @ $100K
$909
Selected

PA

Pennsylvania

10.50% top marginal rate
Structure
Progressive
Burden @ $100K
$14,867

ND

North Dakota

10.84% top marginal rate
Structure
Progressive
Burden @ $100K
$4,242

LA

Louisiana

11.00% top marginal rate
Structure
Progressive
Burden @ $100K
$12,699

Bridges Needing Most Attention in Pennsylvania

Six lowest-condition bridges in Pennsylvania, ranked by the portal's composite display score. Inspection intervals are risk-based under current NBIS rules.

SR0286

Poor

Over: KISKIMINETAS RIVER

SALTSBURG, Indiana, PA

Built 1985 Load: 0.9 t ADT: 4,169

T-783 HARRIS HILL

Poor

Over: TOBYS CREEK

100 FT NE OF SR 309, Luzerne, PA

Built 1920 Load: 0.9 t ADT: 220

BRIDGE 2805,T-303

Poor

Over: OVER SHENANGO RIVER TRIB

HEASLEY RD SHENANGO TWP, Mercer, PA

Built 1922 Load: 0.9 t ADT: 89

SR 3014

Poor

Over: LAUREL HILL CREEK

BARRONVALE, Somerset, PA

Built 1962 Load: 0.9 t ADT: 167

Clark Street

Poor

Over: Fallen Timber Run

Clark St, Hooversville, Somerset, PA

Built 1910 Load: 0.9 t ADT: 100

SR 4012

Poor

Over: LOYALSOCK CREEK

BORO OF FORKSVILLE, Sullivan, PA

Built 1850 Load: 0.9 t ADT: 137

All Bridges in Pennsylvania

PA 419; Main St.

Fair

Over: MILL CREEK

3 MI.N. KLEINFELTERSVILLE, Lebanon, PA

Built 1981 Load: 39.9 t ADT: 3,019

SR 1011

Fair

Over: Deep Run

.5 MI.N.E. MT. ZION, Lebanon, PA

Built 2017 Load: 39.9 t ADT: 1,918

SR 1019 (LR 39040)

Fair

Over: JORDAN CREEK

INT.W/IRON BRIDGE RD., Lehigh, PA

Built 1957 Load: 39.9 t ADT: 12,756

SR4024 TALCOTT RD

Fair

Over: HUNTINGTON CREEK

FAIRMOUNT 144' E SR 4015, Luzerne, PA

Built 1969 Load: 39.9 t ADT: 196

Oakridge Road

Fair

Over: Tomhicken Creek

1/4 MI SOUTH OF RT 924, Luzerne, PA

Built 2000 Load: 39.9 t ADT: 500

SR 2014

Fair

Over: OVER DOUGHERTYS RUN

CITY OF WILLIAMSPORT, Lycoming, PA

Built 1951 Load: 39.9 t ADT: 3,698

MOORE ROAD EXT.

Fair

Over: TRIB. TO RAMSEY RUN

2.5 MI. OFF RAMSEY ROAD, Lycoming, PA

Built 2011 Load: 39.9 t ADT: 99

MOORE ROAD EXT.

Fair

Over: TRIB. TO RAMSEY RUN

2.5 MI. OFF RAMSEY ROAD, Lycoming, PA

Built 2011 Load: 39.9 t ADT: 99

MOORE ROAD EXT.

Fair

Over: TRIB. TO RAMSEY RUN

2 MI. OFF RAMSEY ROAD, Lycoming, PA

Built 2011 Load: 39.9 t ADT: 99

SR 219-US 219

Fair

Over: FOSTER BROOK

1 MI N BRADFORD, McKean, PA

Built 1977 Load: 39.9 t ADT: 3,008

SR 80, EB

Fair

Over: W BR LTL NESHANNOCK CRK

SHENANGO TOWNSHIP, Mercer, PA

Built 1965 Load: 39.9 t ADT: 11,198

SR 358,HADLEY ROAD

Fair

Over: OVER LITTLE SHENANGO TR

PERRY TOWNSHIP, Mercer, PA

Built 1929 Load: 39.9 t ADT: 1,870

SR 22-US 22

Fair

Over: CARTERS RUN

2 MI W NEWTON HAMILTON, Mifflin, PA

Built 1948 Load: 39.9 t ADT: 4,712

US 209(LR 164)

Fair

Over: TRIB. POHOPOCO CREEK

2 MI.E.OF KRESGEVILLE, Monroe, PA

Built 1973 Load: 39.9 t ADT: 9,609

SR 4007 (LR 45035)

Fair

Over: DELAWARE-LACKAWANNA RR

FAIRVIEW AVENUE, Monroe, PA

Built 2004 Load: 39.9 t ADT: 1,045

SR 1009

Fair

Over: OVER MUD CREEK

4MI W OF STRAWBERRY RIDGE, Montour, PA

Built 1962 Load: 39.9 t ADT: 164

PA 611(LR 165 SP)

Fair

Over: NORFOLK SO. RR.

VILLAGE OF MARTINS CREEK, Northampton, PA

Built 1926 Load: 39.9 t ADT: 6,807

SR 3016(LR 48068)

Fair

Over: INDIAN CREEK

1 MI.S.OF PENNSVILLE, Northampton, PA

Built 1939 Load: 39.9 t ADT: 2,776

NAGYS HILL ROAD

Fair

Over: MARTINS CREEK

EAST OF SR 1015, Northampton, PA

Built 1911 Load: 39.9 t ADT: 100

MT. PLEASANT ROAD

Fair

Over: LITTLE MARTINS CREEK

E. OF MARTINS CK. STATION, Northampton, PA

Built 1965 Load: 39.9 t ADT: 150

SR 0901

Fair

Over: OVER SEDA COG RR

0.5 MI NW OF EXCELSIOR, Northumberland, PA

Built 1970 Load: 39.9 t ADT: 3,921

RAMP C-2 ON SR 22

Fair

Over: BOARD RUN

MIDWAY EXIT, Perry, PA

Built 1965 Load: 39.9 t ADT: 533

INTERSTATE 95

Fair

Over: PENNYPACK CR.&SERVICE RD

NEAR STATE ROAD 3482G05, Philadelphia, PA

Built 1965 Load: 39.9 t ADT: 159,848

VEREE ROAD

Fair

Over: PENNYPACK CREEK

1.1MI.S.WELSH RD. 3372A07, Philadelphia, PA

Built 1960 Load: 39.9 t ADT: 13,894

63RD STREET

Fair

Over: SEPTA AIRPORT H S LINE

NR.EASTWICK AVENUE3699E03, Philadelphia, PA

Built 1984 Load: 39.9 t ADT: 16,089

LITTLE MARKET ST

Fair

Over: AMTRAK

30TH;MARKET ST 3590A08, Philadelphia, PA

Built 1932 Load: 39.9 t ADT: 19,991

JFK BLVD.

Fair

Over: SCHUYLKILL RIVER;CSX RR

30TH STREET STA. 3590B08, Philadelphia, PA

Built 1959 Load: 39.9 t ADT: 11,168

21st Street

Fair

Over: Abandoned Conrail

N.CALLOWHILL ST. 28E10, Philadelphia, PA

Built 1899 Load: 39.9 t ADT: 5,800

Fountain Street

Fair

Over: Manayunk Canal

MANAYUNK CANAL 3479-C5, Philadelphia, PA

Built 1885 Load: 39.9 t ADT: 200

RAMP B N.B.ON

Fair

Over: FUTURE SUBWAY EXTENSION

BROAD ST.INTERCH. 3700C07, Philadelphia, PA

Built 1969 Load: 39.9 t ADT: 8,326

SR 449-PA 449

Fair

Over: WEST BR GENESEE RIVER

GENESEE, Potter, PA

Built 1924 Load: 39.9 t ADT: 1,101

ON TSR 561

Fair

Over: TRIB WESTBRANCH GENESEE

ELLISBURG, Potter, PA

Built 1974 Load: 39.9 t ADT: 107

ON TSR 400

Fair

Over: PROUTY RUN

8 MI NE COSTELLO, Potter, PA

Built 1988 Load: 39.9 t ADT: 69

US 209 (LR 1103)

Fair

Over: MILL CREEK

S. COAL ST. PORT CARBON, Schuylkill, PA

Built 1937 Load: 39.9 t ADT: 3,142

WASHINGTON ST.

Fair

Over: MILL CREEK

PORT CARBON POST OFFICE, Schuylkill, PA

Built 2001 Load: 39.9 t ADT: 500

US 219

Fair

Over: MEADOW RUN

.2 MI.S.OF SALISBURY, Somerset, PA

Built 1953 Load: 39.9 t ADT: 5,546

T-565, COV.BR.RD.

Fair

Over: STONYCREEK RIVER

1.5 MI.NW.OF SHANKSVILLE, Somerset, PA

Built 1881 Load: 39.9 t ADT: 50

T- 449

Fair

Over: BLACK CREEK

0.4 MI. S OF OVERTON, Sullivan, PA

Built 1920 Load: 39.9 t ADT: 50

T570 (CHARLES RD.)

Fair

Over: MARTINS CREEK

2 MI NE OF HOPBOTTOM, Susquehanna, PA

Built 1990 Load: 39.9 t ADT: 50

SR 0660

Fair

Over: OVER TIOGA RIVER

1 MI N OF COVINGTON, Tioga, PA

Built 1959 Load: 39.9 t ADT: 1,750

SR 249

Fair

Over: OVER CROOKED CREEK

6.5 MI. W OF MIDDLEBURY, Tioga, PA

Built 1999 Load: 39.9 t ADT: 1,186

SR 0015 NB

Fair

Over: OVER TURTLE CREEK

1.5 MI N OF WINFIELD, Union, PA

Built 1962 Load: 39.9 t ADT: 7,892

SR 62,RIVERSIDE DR

Fair

Over: OVER SAGE RUN

CRANBERRY TOWNSHIP, Venango, PA

Built 1942 Load: 39.9 t ADT: 3,539

SR 3011

Fair

Over: OVER SOUTH SANDY CREEK

MINERAL TOWNSHIP, Venango, PA

Built 1930 Load: 39.9 t ADT: 59

SR 4003,PATCHEL RD

Fair

Over: OVER PATCHEL RUN

SUGAR CREEK BOROUGH, Venango, PA

Built 1931 Load: 39.9 t ADT: 479

SR 0070

Fair

Over: DUTCH FORK BUFFALO CREEK

DONEGAL TOWNSHIP, Washington, PA

Built 1961 Load: 39.9 t ADT: 12,124

SR 0088

Fair

Over: PIGEON CREEK

CITY OF MONONGAHELA, Washington, PA

Built 1962 Load: 39.9 t ADT: 9,122

SR 0136

Fair

Over: DRY RUN

CARROLL TWP. & NEW EAGLE, Washington, PA

Built 1934 Load: 39.9 t ADT: 2,708

SR 0136

Fair

Over: DRY RUN

CITY OF MONONGAHELA, Washington, PA

Built 1948 Load: 39.9 t ADT: 2,708

SR 2030

Fair

Over: PIGEON CREEK

BENTLEYVILLE BOROUGH, Washington, PA

Built 1903 Load: 39.9 t ADT: 1,256

Showing 5,651-5,700 of 14,867 bridges

Related

All states → | National rankings → | Understanding conditions → | Retired SD term explained →
Data sourced from the FHWA National Bridge Inventory (NBI), latest released cycle. See our methodology for details. Retrieved and formatted by PlainBridges.

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the FHWA National Bridge Inventory (NBI). Poor condition is an inspection-record category, not a closure or unsafe-to-cross designation. Consult the bridge owner for current status.

Understanding Bridge Conditions

How FHWA rates bridge condition on a 0-9 scale.

Check Your Daily Bridges

How to look up bridge condition data for bridges on your route.

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

Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.