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 0228

Good

Over: BUFF & PITT RR

0.1 MI E SR 3015 INTER., Butler, PA

Built 2013 Load: 43.4 t ADT: 19,278

Ewing Road

Good

Over: MIDDLE BR WHITE CLAY CRK

NEAR WEST GROVE 45F06, Chester, PA

Built 2018 Load: 43.4 t ADT: 492

Medix Grade Rd

Good

Over: Medix Run

Goshen Township, Clearfield, PA

Built 2017 Load: 43.4 t ADT: 100

MAIN STREET

Good

Over: GRAVEL RUN

WOODCOCK BOROUGH, Crawford, PA

Built 2017 Load: 43.4 t ADT: 2,429

West Main Street

Good

Over: NEWBURG RUN

NEWBURG, Cumberland, PA

Built 2018 Load: 43.4 t ADT: 1,356

GRADYVILLE ROAD

Good

Over: HUNTER RUN

0.4 M. W of TR252 3586-F5, Delaware, PA

Built 2015 Load: 43.4 t ADT: 6,540

CONCHESTER HIGHWAY

Good

Over: SEPTA & WEBB CREEK

1MI.SE.CONCORDVILL 32E12, Delaware, PA

Built 2020 Load: 43.4 t ADT: 16,200

SR 1037

Good

Over: Trump Run

0.9 mi S from SR 0711, Fayette, PA

Built 2013 Load: 43.4 t ADT: 9,163

PALMER RD(SR 3013)

Good

Over: MIDDLE RUN

GERMAN TOWNSHIP, Fayette, PA

Built 2017 Load: 43.4 t ADT: 192

Great Cove Road

Good

Over: TONOLOWAY CREEK

1 MI NORTH OF NEEDMORE, Fulton, PA

Built 2018 Load: 43.4 t ADT: 1,750

Township Road 353

Good

Over: Roberts Run

SOUTH OF SPRAGGS, Greene, PA

Built 2016 Load: 43.4 t ADT: 250

SR 2033

Good

Over: Soldier Run

210ft S SR 322 Intersect, Jefferson, PA

Built 2022 Load: 43.4 t ADT: 93

PA 29/100(LR 158)

Good

Over: INDIAN CREEK

0.4 MI.S.OF SR 2025, Lehigh, PA

Built 2018 Load: 43.4 t ADT: 12,127

Greenview Drive

Good

Over: McMichael Creek

0.75 NE of Hiawatha Lake, Monroe, PA

Built 2010 Load: 43.4 t ADT: 722

SR 0611 SH

Good

Over: Tobyhanna Creek

Tobyhanna, Monroe, PA

Built 2015 Load: 43.4 t ADT: 6,985

Peterson Rd, PA390

Good

Over: Mill Creek

MOUNTAIN HOME, Monroe, PA

Built 2016 Load: 43.4 t ADT: 6,000

SUMNEYTOWN PIKE

Good

Over: EAST BR. PERKIOMEN CREEK

GREEN LANE 07J13, Montgomery, PA

Built 2020 Load: 43.4 t ADT: 10,515

T-325 CTY BR #6

Good

Over: CHILLISQUAQUE CREEK

2.9 MI NW MOORESBURG, Montour, PA

Built 2014 Load: 43.4 t ADT: 27

SR 0084 I-84 EB

Good

Over: T-390 (SHINY MT RD)

PALMYRA TWP .6 M W TR 390, Pike, PA

Built 2021 Load: 43.4 t ADT: 7,355

US 209

Good

Over: READING/NORTHERN RR

0.25 MI. W. OF POTTSIVILL, Schuylkill, PA

Built 2018 Load: 43.4 t ADT: 16,267

Spruce Run Rd

Good

Over: OVERFLOW OF SPRUCE RUN

2.5 MI W OF KELLY CROSSRD, Union, PA

Built 2016 Load: 43.4 t ADT: 797

GRD ARMY OF RP HW

Good

Over: Mead Run

BROKENSTRAW TOWNSHIP, Warren, PA

Built 2018 Load: 43.4 t ADT: 7,063

MT PLEASANT RD

Good

Over: SEWICKLEY CREEK

MOUNT PLEASANT TOWNSHIP, Westmoreland, PA

Built 2018 Load: 43.4 t ADT: 5,614

PA 116; SR 0116

Good

Over: TOMS CREEK

2 MILES S. OF FAIRFIELD, Adams, PA

Built 2006 Load: 43.5 t ADT: 4,076

SR0268

Good

Over: BUFF & PITT RR

1 mi S of COWANSVILLE, Armstrong, PA

Built 2010 Load: 43.5 t ADT: 2,654

NELSON-MUSGRAVE BR

Good

Over: TEVEBAUGH RUN

004022 1.5 MI N OF BADEN, Beaver, PA

Built 1997 Load: 43.5 t ADT: 85

PA 26

Good

Over: BANK RUN

49 FEET SOUTH OF SR 1019, Bedford, PA

Built 2009 Load: 43.5 t ADT: 1,528

US 22

Good

Over: BLAIR GAP RUN

0.56 MILE E. FROM SR 3012, Blair, PA

Built 2007 Load: 43.5 t ADT: 14,932

SR 2005

Good

Over: CLOVER CREEK

.25 MI. N. OF HENRIETTA, Blair, PA

Built 2009 Load: 43.5 t ADT: 152

SR 1055

Good

Over: PARKS CREEK

1 MI. NORTH OF ROME BORO, Bradford, PA

Built 1961 Load: 43.5 t ADT: 399

T-620 (CO. BR #28)

Good

Over: MILL CREEK

0.8 MI. SE OF WETONA, Bradford, PA

Built 1997 Load: 43.5 t ADT: 50

SR 14

Good

Over: TRIB TO TOWANDA CREEK

1 MI.NORTH OF GROVER, Bradford, PA

Built 2000 Load: 43.5 t ADT: 2,789

SR 0706

Good

Over: WYALUSING CREEK

VILLAGE OF CAMPTOWN, Bradford, PA

Built 2003 Load: 43.5 t ADT: 2,081

LANDISVILLE ROAD

Good

Over: PINE RUN

BUCKINGHAM TWP. 23D04, Bucks, PA

Built 2000 Load: 43.5 t ADT: 400

TRUMBAUERSVILLE RD

Good

Over: BEAVER RUN

RICHLAND TOWNSHIP 13H03, Bucks, PA

Built 2005 Load: 43.5 t ADT: 5,129

Callowhill Road

Good

Over: North BR Neshaminy Creek

Peace Valley Park 21K12, Bucks, PA

Built 2005 Load: 43.5 t ADT: 2,554

SR 322-US 322

Good

Over: WILDLIFE UNDERPASS

2 MI N PORT MATILDA, Centre, PA

Built 2004 Load: 43.5 t ADT: 5,254

SR 1001

Good

Over: MARSH CREEK

ROMOLA, Centre, PA

Built 2009 Load: 43.5 t ADT: 586

SR 1002

Good

Over: MARSH CREEK

1 MI NE ROMOLA, Centre, PA

Built 2023 Load: 43.5 t ADT: 459

NORTH BAILEY ROAD

Good

Over: TRIBUTARY OF BEAVER RUN

.5 MI. N. US-30 3470H08, Chester, PA

Built 2007 Load: 43.5 t ADT: 3,000

SR2003

Good

Over: LEATHERWOOD CREEK

WEST BRINKERTON, Clarion, PA

Built 1941 Load: 43.5 t ADT: 555

SR 0028

Good

Over: PINE CREEK

0.2 mi S of SR 536 Inter., Clarion, PA

Built 2010 Load: 43.5 t ADT: 4,570

SR 53-PA 53

Good

Over: BEAVER RUN

1 MI W OSCEOLA MILLS, Clearfield, PA

Built 1990 Load: 43.5 t ADT: 3,795

SR 80-I 80

Good

Over: R J CORMAN

.8 MI EAST OF EXIT 120, Clearfield, PA

Built 2004 Load: 43.5 t ADT: 10,964

LT BR YOUNG W C RD

Good

Over: SHINGLE BRANCH

2.5 MI NO. OF GLEASONTON, Clinton, PA

Built 1997 Load: 43.5 t ADT: 20

SR 2004

Good

Over: CEDAR RUN

CEDAR SPRINGS, Clinton, PA

Built 2006 Load: 43.5 t ADT: 847

SR 2004

Good

Over: DUCKS RUN

MACKEYVILLE, Clinton, PA

Built 2007 Load: 43.5 t ADT: 847

SR 27,WASHINGTON

Good

Over: OVER LAKE CREEK TRIB

RANDOLPH TOWNSHIP, Crawford, PA

Built 1986 Load: 43.5 t ADT: 1,729

SR 89,CHURCH RUN

Good

Over: OVER DOLLY RUN

ROME TOWNSHIP, Crawford, PA

Built 1999 Load: 43.5 t ADT: 827

SR 79, S.B.

Good

Over: OVER BIKE TRAIL,TR.FRENC

UNION TOWNSHIP, Crawford, PA

Built 2004 Load: 43.5 t ADT: 6,469

Showing 11,401-11,450 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.