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

SR 4003

Fair

Over: MASTHOPE CREEK

LACKAWXN TWP .5M N SR1014, Pike, PA

Built 1936 Load: 23.6 t ADT: 504

SR 6-US 6

Fair

Over: ALLEGHENY RIVER

COUDERSPORT BORO, Potter, PA

Built 1934 Load: 23.6 t ADT: 6,354

SR 104

Fair

Over: TRIB OF MIDDLE CREEK

1 MILE NORTH OF SHADLE, Snyder, PA

Built 1930 Load: 23.6 t ADT: 5,095

SR 3033

Fair

Over: TERRY CREEK

RUSH TWP .7 M N TR 706, Susquehanna, PA

Built 1974 Load: 23.6 t ADT: 61

SR 1008

Fair

Over: ELK CREEK

3 MI NE OF MANSFIELD, Tioga, PA

Built 1961 Load: 23.6 t ADT: 208

T-432

Fair

Over: TURTLE CREEK

1.7 MI SOUTH OF LINNTOWN, Union, PA

Built 1932 Load: 23.6 t ADT: 500

SR 427

Fair

Over: OVER SUGAR CREEK

JACKSON TOWNSHIP, Venango, PA

Built 1974 Load: 23.6 t ADT: 898

T-400,WILLIAMS RD.

Fair

Over: LITTLE SCRUBGRASS CREEK

SCRUBGRASS TOWNSHIP, Venango, PA

Built 1959 Load: 23.6 t ADT: 100

SR 59,KINZUA LANE

Fair

Over: OVER KINZUA CREEK

MEAD TOWNSHIP, Warren, PA

Built 1962 Load: 23.6 t ADT: 1,028

SR 3016,COOVERS CR

Fair

Over: OVER BROKENSTRAW CREEK

BROKENSTRAW TOWNSHIP, Warren, PA

Built 1963 Load: 23.6 t ADT: 99

SR 0221

Fair

Over: TENMILE CREEK

MORRIS TOWNSHIP, Washington, PA

Built 1941 Load: 23.6 t ADT: 1,535

SR 0221

Fair

Over: BUFFALO CREEK

BLAINE TOWNSHIP, Washington, PA

Built 1946 Load: 23.6 t ADT: 211

SR 0087 TR 87

Fair

Over: SUSQ RIVR;RJ CORMAN RR

MEHOOPANY TWP JCT SR 4002, Wyoming, PA

Built 1969 Load: 23.6 t ADT: 2,851

SR 2001

Fair

Over: SOUTH RUN CREEK

MONROE TWP .3 M S SR 2002, Wyoming, PA

Built 1941 Load: 23.6 t ADT: 314

SR 2067

Fair

Over: BRANCH OF RAMBO RUN

2 MILE S OF CROSS ROADS, York, PA

Built 1949 Load: 23.6 t ADT: 222

CLEARVIEW RD.

Fair

Over: DAVIDSBURG RUN

0.2 MI N OF SR 4008, York, PA

Built 1949 Load: 23.6 t ADT: 700

CABIN CREEK ROAD

Fair

Over: NORTH BRANCH CABIN CREEK

.6W E.PROSPECT/N.BR.CABIN, York, PA

Built 1963 Load: 23.6 t ADT: 1,888

SR 8013, RAMP N

Fair

Over: MILL CREEK

I-83 N.-OFF RAMP-PA 462, York, PA

Built 1959 Load: 23.6 t ADT: 1,392

CAMP ACCESS ROAD

Fair

Over: IVES RUN

TIOGA-HAMMOND LAKES, Tioga, PA

Built 1979 Load: 23.7 t ADT: 200

U.S. ROUTE 209

Fair

Over: ADAMS CREEK

1.2 MILES NORTH OF ROUTE, Pike, PA

Built 1940 Load: 24.3 t ADT: 5,475

PA 94; SR 0094

Fair

Over: BERMUDIAN CREEK

.5 MI SE OF YORK SPRINGS, Adams, PA

Built 1927 Load: 24.5 t ADT: 8,251

SCHRIVER ROAD

Fair

Over: PLUM RUN

4.5 MI.SE OF GETTYSBURG, Adams, PA

Built 1939 Load: 24.5 t ADT: 75

SWATARA DRIVE

Fair

Over: LITTLE SWATARA CREEK

SW OF STRAUSSTOWN, Berks, PA

Built 2007 Load: 24.5 t ADT: 50

T-320 (CO BR # 53)

Fair

Over: WALLACE BROOK

285FT SOUTH OF WEST LEROY, Bradford, PA

Built 1980 Load: 24.5 t ADT: 100

SR4008

Fair

Over: LICKING CREEK

HUEFNER NO.2, Clarion, PA

Built 1961 Load: 24.5 t ADT: 72

T-209 THOMPSON RD

Fair

Over: LICK RUN

2000 FT WEST OF SR 1006, Clearfield, PA

Built 1974 Load: 24.5 t ADT: 10

SR 1002

Fair

Over: SUSQUEHANNA RIVER

2 MILE EAST LOCK HAVEN, Clinton, PA

Built 1971 Load: 24.5 t ADT: 776

SR 1018,CENTRVILLE

Fair

Over: OVER MUDDY CREEK

STEUBEN TOWNSHIP, Crawford, PA

Built 1950 Load: 24.5 t ADT: 224

T-768,SUGAR LK.RD.

Fair

Over: OVER LAKE CREEK

.25 MI.SE.SUGAR LAKE-T768, Crawford, PA

Built 1976 Load: 24.5 t ADT: 250

STANTON BR. T-448

Fair

Over: CONODOGUINET CREEK

5NE NWVLLE/CONDOGUINET, Cumberland, PA

Built 1962 Load: 24.5 t ADT: 292

RAMP A-A;SR 8001

Fair

Over: SUSQUEHANNA RIVER

N.END WADE BRIDGE, Dauphin, PA

Built 1972 Load: 24.5 t ADT: 3,730

CAMBRIDGE DRIVE

Fair

Over: TRIBUTARY TO SPRING CREE

500 FT WEST OF HARTLEY RD, Dauphin, PA

Built 1990 Load: 24.5 t ADT: 200

NEW MIDDLETOWN RD

Fair

Over: SEPTA

2MI.EAST TRAINER 33J08, Delaware, PA

Built 1949 Load: 24.5 t ADT: 23,431

BRYN MAWR AVENUE

Fair

Over: SEPTA (P&W)

W.HAVERFORD ROAD 15C13, Delaware, PA

Built 1906 Load: 24.5 t ADT: 11,929

REED ROAD

Fair

Over: WHETSTONE RUN

1 Mi E SR320 ADC 21-A1, Delaware, PA

Built 1962 Load: 24.5 t ADT: 12,119

SR 666,D ZEIS HWY

Fair

Over: OVER EAST HICKORY CREEK

HICKORY TOWNSHIP, Forest, PA

Built 1942 Load: 24.5 t ADT: 282

SR 666,D.ZEIS HWY

Fair

Over: OVER BUSH CREEK

HOWE TOWNSHIP, Forest, PA

Built 1963 Load: 24.5 t ADT: 139

PA 233;rock mtn rd

Fair

Over: ROCKY MT CR

2 MI S CALEDONIA, Franklin, PA

Built 1950 Load: 24.5 t ADT: 1,349

BRINDLE RD

Fair

Over: CONOCOCHEAGUE CREEK

0.3 MI WEST OF SR 1003, Franklin, PA

Built 1973 Load: 24.5 t ADT: 350

BAER ROAD

Fair

Over: RED RUN

1.8SE WAYNESBORO/RED RUN, Franklin, PA

Built 1935 Load: 24.5 t ADT: 50

SR 4011

Fair

Over: WOODEN BRIDGE CREEK

3.5 MI.N.OF HUSTONTOWN, Fulton, PA

Built 1964 Load: 24.5 t ADT: 271

SR 2001

Fair

Over: RUDOLPH RUN

WAYNE TOWNSHIP, Greene, PA

Built 1964 Load: 24.5 t ADT: 13

SR 3012

Fair

Over: SOUTH FORK WHEELING CK.

ALEPPO TOWNSHIP, Greene, PA

Built 1953 Load: 24.5 t ADT: 244

SR0403

Fair

Over: DIXON RUN

REMBRANT NO.1, Indiana, PA

Built 1962 Load: 24.5 t ADT: 1,849

SR2012

Fair

Over: STUMP CREEK

STUMP CREEK NO.3, Jefferson, PA

Built 1938 Load: 24.5 t ADT: 221

SR 4003

Fair

Over: S BR TUNK CREEK

SCOTT TWP 400' S TR 438, Lackawanna, PA

Built 1959 Load: 24.5 t ADT: 317

SR 3028

Fair

Over: MILL CREEK

1 MI.S.E. OF LANCASTER, Lancaster, PA

Built 1976 Load: 24.5 t ADT: 12,763

T-341 MT EDEN RD

Fair

Over: COOPERS RUN

1.5 MI EAST OF SR 472, Lancaster, PA

Built 1995 Load: 24.5 t ADT: 50

NORTH 5TH AVENUE

Fair

Over: QUITTAPAHILLA CREEK

300' N OF E CUMBERLAND ST, Lebanon, PA

Built 1961 Load: 24.5 t ADT: 400

CENTER HILL RD

Fair

Over: LITTLE NESCOPECK CREEK

1/2 MI NW OF CR 38, Luzerne, PA

Built 2003 Load: 24.5 t ADT: 170

Showing 3,001-3,050 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.