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

HONEY HOLE ROAD

Good

Over: Trib. to Nescopeck Creek

1 MILE NE OF SR 309, Luzerne, PA

Built 2020 Load: 35.6 t ADT: 300

SR 1006

Good

Over: KINGS RUN

VILLAGE OF PROCTOR, Lycoming, PA

Built 2012 Load: 35.6 t ADT: 115

T-616 SHERIDAN ST

Good

Over: MILLERS RUN

SHERIDAN ST. IN FAXON, Lycoming, PA

Built 2013 Load: 35.6 t ADT: 6,315

SR 2001

Good

Over: BLACK HOLE CREEK

4 mi NW of Montgomery, Lycoming, PA

Built 2014 Load: 35.6 t ADT: 2,511

SR 0087 SH

Good

Over: Trib to Loyalsock Creek

0.1 MI N OF FARRAGUT, Lycoming, PA

Built 2017 Load: 35.6 t ADT: 5,790

T-398 (BACK ROAD)

Good

Over: WHITE DEER HOLE CREEK

0.6 MI. SE OF ELIMSPORT, Lycoming, PA

Built 2017 Load: 35.6 t ADT: 108

TROUT RUN ROAD

Good

Over: TROUT RUN

3 MI SE OF SR 44, Lycoming, PA

Built 2020 Load: 35.6 t ADT: 25

NAVAL RUN ROAD

Good

Over: Little Slate Run

F.D. 12, Lycoming, PA

Built 2022 Load: 35.6 t ADT: 100

T-392

Good

Over: Bender Run

Valley Road, Lycoming, PA

Built 2023 Load: 35.6 t ADT: 250

Merwinsburg Rd

Good

Over: POHOPOCO CREEK

T-939 S.OF MERWINSBURG, Monroe, PA

Built 2016 Load: 35.6 t ADT: 5,532

PA 191 (LR 169)

Good

Over: Paradise Creek

NEAR JCT.PA 447, Monroe, PA

Built 2020 Load: 35.6 t ADT: 4,934

GRAVEL PIKE

Good

Over: HOSENSACK CREEK

1 MI. E. BERKS 2804F03, Montgomery, PA

Built 2014 Load: 35.6 t ADT: 6,469

TROOPER ROAD

Good

Over: SCHUYLKILL RIVER TRAIL

BETZWOOD 27J09 / 3366C03, Montgomery, PA

Built 2016 Load: 35.6 t ADT: 109

Virginia drive

Good

Over: Rapp Run

Virginia Drive 3257K9, Montgomery, PA

Built 2017 Load: 35.6 t ADT: 7,000

RUPERT ROAD

Good

Over: HARTENSTINE CREEK

0.32 MI N OF SR 4031, Montgomery, PA

Built 2018 Load: 35.6 t ADT: 3,387

SUMNEYTOWN PIKE

Good

Over: UNAMI CREEK

1.5MI. E. PA-29 2917H08, Montgomery, PA

Built 2019 Load: 35.6 t ADT: 11,325

NEW HANOVER SQ. RD

Good

Over: BRANCH OF SWAMP CREEK

GILBERTSVILLE 3028B03, Montgomery, PA

Built 2022 Load: 35.6 t ADT: 2,455

NEW HANOVER SQUARE

Good

Over: UNNAMED TRIB TO SWAMP CR

GILBERTSVILLE 3028B3, Montgomery, PA

Built 2021 Load: 35.6 t ADT: 2,376

TAGART ROAD

Good

Over: MACOBY CREEK

0.3 MI.E OF SR29 2805-A5, Montgomery, PA

Built 2021 Load: 35.6 t ADT: 500

WEST KING STREET

Good

Over: MANATAWNY CREEK

POTTSTOWN 3138F1, Montgomery, PA

Built 2022 Load: 35.6 t ADT: 4,840

SWAMP PIKE

Good

Over: UN. TRIB. TO SWAMP CREEK

1.0 MI NE SR 4030 3027-J6, Montgomery, PA

Built 2022 Load: 35.6 t ADT: 12,064

KELLER ROAD

Good

Over: TRIB.TO SOBER'S RUN

EAST OF BUSHKILL CENTER, Northampton, PA

Built 2013 Load: 35.6 t ADT: 200

T-663 OTTS CORNER

Good

Over: OUGHOUGHTON CREEK

0.5 MILE EAST OF PA611, Northampton, PA

Built 2018 Load: 35.6 t ADT: 100

Knauss Road

Good

Over: Monocacy Creek

AT SR 946, Northampton, PA

Built 2018 Load: 35.6 t ADT: 150

S. Cottonwood Road

Good

Over: Indian Creek

0.2 MI SOUTH OF PA 946, Northampton, PA

Built 2018 Load: 35.6 t ADT: 150

Grand Central Road

Good

Over: Little Bushkill Creek

East of Plainfield Trail, Northampton, PA

Built 2019 Load: 35.6 t ADT: 90

Valley View Road

Good

Over: Catasauqua Creek

East of SR 3021, Northampton, PA

Built 2020 Load: 35.6 t ADT: 100

Flicksville Road

Good

Over: Martins Creek

0.1 MI West of SR 1015, Northampton, PA

Built 2020 Load: 35.6 t ADT: 400

Bushkill Street

Good

Over: Bushkill Creek

South of Main Street, Northampton, PA

Built 2020 Load: 35.6 t ADT: 150

Clearfield Road

Good

Over: Bushkill Creek

East of Moorestown, Northampton, PA

Built 2020 Load: 35.6 t ADT: 150

LAUREL HILL RD.

Good

Over: SLATEFORD CREEK

1.1MI W. OF PA611, Northampton, PA

Built 2021 Load: 35.6 t ADT: 100

TWP RD. T722

Good

Over: LITTLE SHAMOKIN CREEK

3.5MI.NW OF SEVEN POINTS, Northumberland, PA

Built 2005 Load: 35.6 t ADT: 250

SR 147

Good

Over: FIDDLERS RUN

1 MI S OF HERNDON, Northumberland, PA

Built 2012 Load: 35.6 t ADT: 3,429

Veterans Way

Good

Over: MONTOUR CREEK

GREEN PARK, Perry, PA

Built 2017 Load: 35.6 t ADT: 2,384

INTERSTATE 95

Good

Over: UNRUH AVENUE

3/4 MI. S. RTE 73 3482C7, Philadelphia, PA

Built 2016 Load: 35.6 t ADT: 251,200

INTERSTATE 95 (NB)

Good

Over: CAMBRIA STREET

N.OF LEHIGH AVE. 3591C04, Philadelphia, PA

Built 2019 Load: 35.6 t ADT: 80,788

SR 0402 TR 402

Good

Over: BLOOMING GROVE CREEK

BLMG GR TP 150'N SR 4004, Pike, PA

Built 2012 Load: 35.6 t ADT: 2,997

Log Tavern Rd

Good

Over: Dwarfs Kill Creek

DINGMAN TWP .2 M E TR 739, Pike, PA

Built 2017 Load: 35.6 t ADT: 3,216

ON TSR 530

Good

Over: CLARA CREEK

CLARA, Potter, PA

Built 2015 Load: 35.6 t ADT: 162

ON TSR 530

Good

Over: FISHING CREEK

1 MI N ROULETTE, Potter, PA

Built 2015 Load: 35.6 t ADT: 290

Coudersport Pike

Good

Over: SB Oswayo Creek

1 MI SE HEBRON CENTRE, Potter, PA

Built 2017 Load: 35.6 t ADT: 1,428

TANNENBAUM RD

Good

Over: LITTLE MAHANTANGO CREEK

N.OF SR 4016 NR.PITMAN, Schuylkill, PA

Built 2022 Load: 35.6 t ADT: 100

SR 522

Good

Over: WETZEL RUN

0.5 MI E OF BEAVERTOWN, Snyder, PA

Built 2012 Load: 35.6 t ADT: 6,025

SR 1005

Good

Over: TRUMPS RUN

0.5 MI NE MIDDLEBURG, Snyder, PA

Built 2014 Load: 35.6 t ADT: 2,018

SR 4012

Good

Over: TRIBUTARY ULSH GAP RUN

2 MI NE OF BANNERVILLE, Snyder, PA

Built 2015 Load: 35.6 t ADT: 492

SR 522

Good

Over: Middle Creek

Village of Kreamer, Snyder, PA

Built 2017 Load: 35.6 t ADT: 10,260

SR 3001

Good

Over: CASSELMAN RIVER

FORT HILL, Somerset, PA

Built 2013 Load: 35.6 t ADT: 185

SR 4005

Good

Over: WEST BRANCH COXES CREEK

2.5 MI W OF SOMERSET, Somerset, PA

Built 2014 Load: 35.6 t ADT: 510

US 219

Good

Over: TRIB LAUREL RUN

1.36 MILE N OF SR 3010, Somerset, PA

Built 2018 Load: 35.6 t ADT: 4,846

SR 3014

Good

Over: LOST CREEK

.5 MI E OF BARRONVALE, Somerset, PA

Built 2018 Load: 35.6 t ADT: 71

Showing 9,001-9,050 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.