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 3003

Good

Over: GEORGES CREEK

SPRINGHILL/NICHOLSON TWP., Fayette, PA

Built 2001 Load: 40.8 t ADT: 135

PA TPK (TOLL 43)

Good

Over: UNT 11 to Jennings Road

West of Exit M15, Fayette, PA

Built 2008 Load: 40.8 t ADT: 1,000

PA TPK (TOLL 43)

Good

Over: UNT 4 to Dunlap Creek

West of Exit M22, Fayette, PA

Built 2009 Load: 40.8 t ADT: 1,000

PA TPK (TOLL 43)

Good

Over: T-601, Telegraph Road

Exit 26 Interchange, Fayette, PA

Built 2011 Load: 40.8 t ADT: 2,000

SR 4032

Good

Over: Bolden Run

0.9 mi E from SR 0051, Fayette, PA

Built 2013 Load: 40.8 t ADT: 219

SR 0381

Good

Over: Mill Run Reservoir

1.6 mi S from SR 0653, Fayette, PA

Built 2014 Load: 40.8 t ADT: 2,657

Broadford Rd

Good

Over: GALLEY RUN

UPPER TYRONE TOWNSHIP, Fayette, PA

Built 2017 Load: 40.8 t ADT: 559

PALMER RD(SR 3013)

Good

Over: MIDDLE RUN

GERMAN TOWNSHIP, Fayette, PA

Built 2018 Load: 40.8 t ADT: 192

SR 1003,Blue Jay R

Good

Over: OVER TIONESTA CREEK

HOWE TWP, Forest, PA

Built 2010 Load: 40.8 t ADT: 556

CLAYLICK RD

Good

Over: LICKING CREEK BRANCH

1.3 MI WEST OF SR 75, Franklin, PA

Built 1997 Load: 40.8 t ADT: 100

Washington Twp Blv

Good

Over: Red Run

0.13 Mi North of Sr 0016, Franklin, PA

Built 2010 Load: 40.8 t ADT: 3,087

US 30; Lincoln hwy

Good

Over: Back Creek

2MI. W. OF CHAMBERSBURG, Franklin, PA

Built 2015 Load: 40.8 t ADT: 9,278

TOWNSHIP RD. 345

Good

Over: PENN. FORK OF FISH CREEK

WEST OF DEEP VALLEY, Greene, PA

Built 1999 Load: 40.8 t ADT: 36

TOWNSHIP ROAD 515

Good

Over: MUDDY CREEK

SOUTH OF 21 NEAR KHEDIVE, Greene, PA

Built 2004 Load: 40.8 t ADT: 25

TWP RD 417

Good

Over: HARTS RUN

ALEPPO/RICHHILL TWP LINE, Greene, PA

Built 2003 Load: 40.8 t ADT: 25

SR 0019

Good

Over: Wade's Run

0.2 mi N from WV line, Greene, PA

Built 2012 Load: 40.8 t ADT: 1,564

SR 4033

Good

Over: Garners Run

WASHINGTON TOWNSHIP, Greene, PA

Built 2023 Load: 40.8 t ADT: 149

T565 PINEY RIDGE R

Good

Over: CROOKED CREEK

.5 MI.E.OF SMITHFIELD, Huntingdon, PA

Built 1962 Load: 40.8 t ADT: 2,237

SR 4013

Good

Over: WARRIORS MARK RUN

HUNTINGDON FURNACE, Huntingdon, PA

Built 1999 Load: 40.8 t ADT: 449

Standing Stone Rd

Good

Over: MURRAY RUN

.1 MI N SR1011, CTR UNION, Huntingdon, PA

Built 2017 Load: 40.8 t ADT: 1,718

SR0286

Good

Over: CUSH CREEK

HOOVERHURST NO.1, Indiana, PA

Built 1998 Load: 40.8 t ADT: 1,161

SR0119 NB&SB

Good

Over: Yellow Creek

0.7 mi N SR 56 Intersect., Indiana, PA

Built 2018 Load: 40.8 t ADT: 15,630

SR 4010 MT.PLEASAN

Good

Over: LITTLE CHIQUES CREEK

1.5 MI.N.E. OF FLORIN, Lancaster, PA

Built 1990 Load: 40.8 t ADT: 141

SR 4030 Newport rd

Good

Over: BEHM RUN

1 MI. E. OF ELSTONVILLE, Lancaster, PA

Built 1984 Load: 40.8 t ADT: 983

SR 1035 Brunnervil

Good

Over: HAMMER CREEK

0.5 MI. N. OF BRUNNERVILL, Lancaster, PA

Built 2004 Load: 40.8 t ADT: 1,528

Strasburg Pike

Good

Over: Mill Creek

0.25 MI S. Of Fertility, Lancaster, PA

Built 2006 Load: 40.8 t ADT: 7,982

T-364 STRICKLER RD

Good

Over: LITTLE CHIQUES CRK TRIB

500 FT SOUTH OF SR 0772, Lancaster, PA

Built 2008 Load: 40.8 t ADT: 100

Pumping Station Rd

Good

Over: W BR OCTORARO CREEK

2 MI E OF COLLINS, Lancaster, PA

Built 2017 Load: 40.8 t ADT: 402

Cherry Hill Rd

Good

Over: Bowery Run

E of Pumping Station Rd, Lancaster, PA

Built 2020 Load: 40.8 t ADT: 50

Elmcrest Blvd

Good

Over: Trib to Chickies Creek

Just East of SR 772, Lancaster, PA

Built 2005 Load: 40.8 t ADT: 1,000

Kissel Hill Rd

Good

Over: Drainage Swale

North of Lanc Airport, Lancaster, PA

Built 2004 Load: 40.8 t ADT: 400

BOOT JACK ROAD

Good

Over: CONESTOGA RIVER

2000 FT SOUTH OF SR 23, Lancaster, PA

Built 2023 Load: 40.8 t ADT: 300

NESHANNOCKFALLS RD

Good

Over: LITTLE NESHANNOCK CREEK

1/2 MI. S.E. OF SR 1005, Lawrence, PA

Built 2016 Load: 40.8 t ADT: 747

Gold Mine Road

Good

Over: Evening Br. Spring Creek

Cold Spring Township, Lebanon, PA

Built 2020 Load: 40.8 t ADT: 1,802

SR 4018 (APPL.745)

Good

Over: TROUT CREEK

MAIN ST. SLATEDALE, Lehigh, PA

Built 2012 Load: 40.8 t ADT: 1,698

SR 2022 MAIN ST

Good

Over: MILL CREEK

PLAINS TWP .5 M N SR 2009, Luzerne, PA

Built 1990 Load: 40.8 t ADT: 4,687

GILLIGAN STREET

Good

Over: SPRING RUN

0.8 mi NW of I-81, Luzerne, PA

Built 1992 Load: 40.8 t ADT: 300

PA 93

Good

Over: NESCOPECK CREEK

SUGARLOAF TWP .8 M S I-80, Luzerne, PA

Built 2020 Load: 40.8 t ADT: 10,246

SR 2014

Good

Over: MUNCY CREEK

1 MI N OF MUNCY BORO., Lycoming, PA

Built 1979 Load: 40.8 t ADT: 10,093

US 15 NB

Good

Over: HOAGLAND RUN

SOUTH OF PA 973, Lycoming, PA

Built 1993 Load: 40.8 t ADT: 8,196

SR 15 SB

Good

Over: 2ND AVE & NORFOLK SO. RR

S.END OF MARKET ST.BRIDGE, Lycoming, PA

Built 2006 Load: 40.8 t ADT: 13,277

T-650 CTY BR. 110

Good

Over: MUNCY CREEK

1.5 MI N PICTURE ROCKS, Lycoming, PA

Built 2010 Load: 40.8 t ADT: 56

ENTRANCE ROAD

Good

Over: LOWER PINE BOTTOM RUN

TIADAGHTON RSC MGMT CTR, Lycoming, PA

Built 2009 Load: 40.8 t ADT: 20

PA 973

Good

Over: FIRST FORK

0.75 MI SW OF SALLADASBRG, Lycoming, PA

Built 2013 Load: 40.8 t ADT: 180

NEW ALIGNMENT

Good

Over: QUENSHUKENY RUN

NEW ALIGNMENT - QUENSHUKE, Lycoming, PA

Built 2019 Load: 40.8 t ADT: 210

SR 62, MAIN STREET

Good

Over: OVER SANDY CREEK

SANDY LAKE BOROUGH, Mercer, PA

Built 1991 Load: 40.8 t ADT: 1,469

SR 846,RIVER ROAD

Good

Over: OVER MCCULLOUGH RUN

CITY OF HERMITAGE, Mercer, PA

Built 1997 Load: 40.8 t ADT: 1,822

BRIDGE 1915,T-549

Good

Over: OVER MAGARGEE RUN

CLAY FURNACE,JEFFERSON, Mercer, PA

Built 1973 Load: 40.8 t ADT: 85

SR 518,LONGVIEW RD

Good

Over: OVER BOBBY RUN

CITY OF HERMITAGE, Mercer, PA

Built 1997 Load: 40.8 t ADT: 5,955

SR 4017,WARNER RD

Good

Over: OVER B.&L.E. RAILROAD

SUGAR GROVE TOWNSHIP, Mercer, PA

Built 1997 Load: 40.8 t ADT: 1,428

Showing 10,851-10,900 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.