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

SR2055 WICKIZER RD

Good

Over: HOP BOTTOM CREEK

BROOKLYN TWP 200'E TR 167, Susquehanna, PA

Built 2019 Load: 42.1 t ADT: 515

SR 1022

Good

Over: SNAKE CREEK

LIBERTY TWP 1117' E TR 29, Susquehanna, PA

Built 2020 Load: 42.1 t ADT: 252

CARMALT RD

Good

Over: CHOCONUT CREEK

AT SR 0267, Susquehanna, PA

Built 2022 Load: 42.1 t ADT: 50

SR 0049 SH

Good

Over: California Brook

0.5 MI E OF WESTFIELD, Tioga, PA

Built 2016 Load: 42.1 t ADT: 3,676

Catlin Hollow Rd

Good

Over: Catlin Hollow Creek

3.5 MI NE OF WELLSBORO, Tioga, PA

Built 2016 Load: 42.1 t ADT: 1,686

T- 468 DANTZ RUN R

Good

Over: DANTZ RUN

1.7 MI. SE OF ASAPH, Tioga, PA

Built 2020 Load: 42.1 t ADT: 50

BROWN BRIDGE TR386

Good

Over: CROSS CREEK

1500' SOUTH OF SR 4018, Washington, PA

Built 1938 Load: 42.1 t ADT: 300

T-986 Old Wash. Rd

Good

Over: Brush Run Tributary

0.1 mi S from SR 0019, Washington, PA

Built 2014 Load: 42.1 t ADT: 500

SR 0519

Good

Over: Opossum Run

0.1 mi S from SR 0070E, Washington, PA

Built 2013 Load: 42.1 t ADT: 4,879

BIG MOUNT RD

Good

Over: PARADISE CREEK

1 MI NE FARMERS, York, PA

Built 2017 Load: 42.1 t ADT: 1,460

SR 3001;OLD HBG RD

Good

Over: BERMUDIAN CREEK

2 MI.N. OF HEIDLERSBURG, Adams, PA

Built 2016 Load: 42.4 t ADT: 793

PA TPK (I-76)

Good

Over: SR 4052, LR 02225

East of Warrendale, Allegheny, PA

Built 2012 Load: 42.4 t ADT: 31,140

Pittsfield Ave.

Good

Over: Blockhouse Run

200' SE OF LEWIS ALLEY, Beaver, PA

Built 2020 Load: 42.4 t ADT: 55

HYNDMAN RD (SR 96)

Good

Over: WOLF CAMP RUN

MADLEY, Bedford, PA

Built 2016 Load: 42.4 t ADT: 1,345

Kettle Rd (SR1013)

Good

Over: Sinking Spring

1.5 MI. NE. of Culp, Blair, PA

Built 2016 Load: 42.4 t ADT: 530

Canton St

Good

Over: Fall Brook

TROY BORO, Bradford, PA

Built 2018 Load: 42.4 t ADT: 5,990

RIVER ROAD

Good

Over: DELAWARE CANAL

1/4 MI. E. US202 2813G10, Bucks, PA

Built 2011 Load: 42.4 t ADT: 3,045

EASTON ROAD

Good

Over: COOKS CREEK

1MI.S.RIEGELSVILLE 04B02, Bucks, PA

Built 2020 Load: 42.4 t ADT: 4,777

SR0228

Good

Over: GLADE RUN

EAST OF MARS, Butler, PA

Built 2023 Load: 42.4 t ADT: 17,904

Bower Hollow Road

Good

Over: Pine Creek

2 MI NE COBURN, Centre, PA

Built 2017 Load: 42.4 t ADT: 135

STONY RUN ROAD

Good

Over: PINE CREEK

900 FT S OF PINE CREEK RD, Centre, PA

Built 2021 Load: 42.4 t ADT: 25

HARMONYVILLE ROAD

Good

Over: PINE CREEK

.5 MI E. PA 345 3136G1, Chester, PA

Built 2012 Load: 42.4 t ADT: 161

ELM STREET (SR 62)

Good

Over: Tubbs Run

TIONESTA BOROUGH, Forest, PA

Built 2018 Load: 42.4 t ADT: 1,581

SR 1012

Good

Over: PENN RUN

1 Mi NE SR 553 Inter., Indiana, PA

Built 2017 Load: 42.4 t ADT: 1,007

Spring Grove Road

Good

Over: CONESTOGA RIVER

0.5 MI S OF UNION GROVE, Lancaster, PA

Built 2018 Load: 42.4 t ADT: 1,222

PETERSBURG RD

Good

Over: OVER TRIB OF SUGAR CREEK

NEAR SR 551 INTERSECTION, Lawrence, PA

Built 2013 Load: 42.4 t ADT: 213

MONTGOMERY PARK RD

Good

Over: ADAM'S CREEK

MONTGOMERY PARK, Lycoming, PA

Built 2023 Load: 42.4 t ADT: 10

Derrick Road

Good

Over: Foster Brook

DERRICK CITY, McKean, PA

Built 2018 Load: 42.4 t ADT: 3,154

SR 2001

Good

Over: JACKS CREEK

MAITLAND, Mifflin, PA

Built 2012 Load: 42.4 t ADT: 971

Lingle Valley Road

Good

Over: Laurel Creek

900 ft west of old US 322, Mifflin, PA

Built 2012 Load: 42.4 t ADT: 100

Treaster Valley Rd

Good

Over: Treaster Run

Armagh Twp, Mifflin, PA

Built 2021 Load: 42.4 t ADT: 10

SR 3010(LR 45053)

Good

Over: Pohopoco Creek

MILL POND ROAD, Monroe, PA

Built 2021 Load: 42.4 t ADT: 325

Preserve Rd

Good

Over: Mid Br Chillisquaque Crk

7MI NE OF WASHINGTONVILLE, Montour, PA

Built 2015 Load: 42.4 t ADT: 174

T-417 GARDNER RD

Good

Over: BEAVER RUN

1.0 MI NW OF OTTAWA, Montour, PA

Built 2017 Load: 42.4 t ADT: 41

Catawissa Creek Rd

Good

Over: Catawissa Creek

Village of Zion Grove, Schuylkill, PA

Built 2015 Load: 42.4 t ADT: 383

T-526 (CTY BR 1)

Good

Over: white deer hole creek

BRICKER MILL, Union, PA

Built 2021 Load: 42.4 t ADT: 76

SR 0221

Good

Over: Buffalo Creek

2.2 mi N from SR 0040, Washington, PA

Built 2014 Load: 42.4 t ADT: 841

PURDY RD (SR 4003)

Good

Over: KINGS CREEK

HANOVER TOWNSHIP, Washington, PA

Built 2016 Load: 42.4 t ADT: 397

SR 4034

Good

Over: Pine Run

0.1 mi W from SR 0356, Westmoreland, PA

Built 2013 Load: 42.4 t ADT: 1,486

SR 3053

Good

Over: WEST BRANCH CODORUS CR

MENGES MILLS, York, PA

Built 2018 Load: 42.4 t ADT: 1,089

PA97 : SR 0097

Good

Over: WHITE RUN

S.E.OF GETTYSBURG, Adams, PA

Built 2003 Load: 42.6 t ADT: 9,061

Emmitsburg Rd

Good

Over: Middle Creek

.5 mi N of MD, Adams, PA

Built 2010 Load: 42.6 t ADT: 1,225

10TH ST BYPASS

Good

Over: PEDESTRIAN WALKWAY

149 Fort Duquesne Blvd Br, Allegheny, PA

Built 2002 Load: 42.6 t ADT: 23,748

SR 2007

Good

Over: BIG CREEK

MILLS STORE, Bedford, PA

Built 2000 Load: 42.6 t ADT: 326

US 30

Good

Over: SNAKE SPRING VALLEY RUN

1 MILE WEST OF EVERETT, Bedford, PA

Built 2003 Load: 42.6 t ADT: 16,145

SR 2007

Good

Over: CHAPMANS RUN

1.5 MI. SE. OF CLEARVILLE, Bedford, PA

Built 2009 Load: 42.6 t ADT: 460

PA 96

Good

Over: WILLS CREEK

HYNDMAN BOROUGH, Bedford, PA

Built 2010 Load: 42.6 t ADT: 1,345

SR 1011(LR06122)

Good

Over: WILLOW CREEK

WALNUTTOWN,PLEAS.HILL RD., Berks, PA

Built 2001 Load: 42.6 t ADT: 2,044

PA 164

Good

Over: PLUM CREEK

1.00 MILE EAST FROM PA 36, Blair, PA

Built 2000 Load: 42.6 t ADT: 8,938

SR 3002

Good

Over: SOUTH POPLAR RUN

0.7 MI N OF SR 3005, Blair, PA

Built 2006 Load: 42.6 t ADT: 892

Showing 11,201-11,250 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.