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

T-591 WRIGHT ROAD

Good

Over: CHERRY RUN

0.1 M NW of SR 2005, Armstrong, PA

Built 2013 Load: 38.2 t ADT: 25

SR 0128

Good

Over: BUFFALO CREEK

AT SR 0356 INTER., Armstrong, PA

Built 2013 Load: 38.2 t ADT: 6,771

SR 2003

Good

Over: Huskins Run

150ft S SR 2005 Intersect, Armstrong, PA

Built 2021 Load: 38.2 t ADT: 176

SR 0989

Good

Over: PA TURNPIKE(I-76)

EAST OF UNIONVILLE, Beaver, PA

Built 2013 Load: 38.2 t ADT: 839

STEFFEN HILL ROAD

Good

Over: WALNUT BOTTOM RUN

849' WEST OF SR 0018, Beaver, PA

Built 2017 Load: 38.2 t ADT: 6,224

PARK QUARRY RD.

Good

Over: CROWS RUN

004043 AT PARK QUARRY, Beaver, PA

Built 2017 Load: 38.2 t ADT: 80

T-421 (Cider Rd)

Good

Over: PA TPK (I-76)

SR31 Allegheny/Cedar Rd, Bedford, PA

Built 2013 Load: 38.2 t ADT: 184

PA 36

Good

Over: THREE SPRINGS RUN

289 FEET SOUTH OF TR 869, Bedford, PA

Built 2018 Load: 38.2 t ADT: 4,027

Fisher Mill Rd

Good

Over: Manatawny Creek

Manatawny Bridge, Berks, PA

Built 2018 Load: 38.2 t ADT: 547

PA 764/BUS US 220

Good

Over: SANDY RUN

1 MI N OF GREENWOOD, Blair, PA

Built 2016 Load: 38.2 t ADT: 9,538

US 22

Good

Over: CANOE CREEK

AT CANOE CREEK, Blair, PA

Built 2019 Load: 38.2 t ADT: 7,746

SR 4002

Good

Over: BROWNS CREEK

2 MI. WEST OF SACO, Bradford, PA

Built 2011 Load: 38.2 t ADT: 106

T-623 HOBLET ROAD

Good

Over: TOMJACK CREEK

1.5 MI SOUTH OF SMITHFIEL, Bradford, PA

Built 2014 Load: 38.2 t ADT: 30

T-890 (CO.BR#43)

Good

Over: PENDLETON CREEK

1 MI.NW OF SOUTH WARREN, Bradford, PA

Built 2019 Load: 38.2 t ADT: 50

T-320 (CO.BR.#18)

Good

Over: TOWANDA CREEK

.2 MI. S. OF INT. SR-414, Bradford, PA

Built 2020 Load: 38.2 t ADT: 100

BRIDGETON HILL RD

Good

Over: PENNSYLVANIA CANAL

.1 MI. S. PA32 2471D10, Bucks, PA

Built 2013 Load: 38.2 t ADT: 2,054

WEST NEW CASTLE ST

Good

Over: SULLIVAN RUN

0.04 MI W OF BROAD ST, Butler, PA

Built 2015 Load: 38.2 t ADT: 100

SR4012

Good

Over: Slippery Rock Creek

1.3 mi W SR 308 Intersect, Butler, PA

Built 2018 Load: 38.2 t ADT: 803

PA 240

Good

Over: W BR SUSQUEHANNA RIVER

199 FEET WEST OF TR 219, Cambria, PA

Built 2017 Load: 38.2 t ADT: 1,039

SR 1002

Good

Over: BIG RUN

2 MI NE ROMOLA, Centre, PA

Built 2013 Load: 38.2 t ADT: 459

T-348 ARDERY RD

Good

Over: ARDERY RUN

0.4 MI NW OF U.S. 220, Centre, PA

Built 2019 Load: 38.2 t ADT: 50

SR 0536

Good

Over: REDBANK CREEK

0.7 mi. E SR 28 Intersec, Clarion, PA

Built 2012 Load: 38.2 t ADT: 1,139

MILLVILLE ROAD

Good

Over: LITTLE FISHING CREEK

1 MILE N. OF BLOOMSBURG, Columbia, PA

Built 2009 Load: 38.2 t ADT: 6,301

SR 4016, Carr Road

Good

Over: RUNDLETOWN CREEK

SUMMERHILL TWP, Crawford, PA

Built 2011 Load: 38.2 t ADT: 37

US15

Good

Over: NS RC

Near Camp Hill, Cumberland, PA

Built 2010 Load: 38.2 t ADT: 89,416

McClays Mill Rd

Good

Over: MIDDLE SPRING CREEK

2 MILES N OF SHIPPENSBURG, Cumberland, PA

Built 2017 Load: 38.2 t ADT: 1,002

ARDMORE AVENUE

Good

Over: SEPTA (P&W)

WEST HAVERFORD RD. 26E03, Delaware, PA

Built 2020 Load: 38.2 t ADT: 11,804

MT. ALVERNO ROAD

Good

Over: CHESTER CREEK

.1MI E PA-452 ADC 26-B4, Delaware, PA

Built 2022 Load: 38.2 t ADT: 2,511

SR 219-US 219

Good

Over: ELK CREEK

RIDGWAY BORO, Elk, PA

Built 1912 Load: 38.2 t ADT: 5,225

SR 555-PA 555

Good

Over: TROUT RUN

BENEZETTE, Elk, PA

Built 2015 Load: 38.2 t ADT: 453

SR 219

Good

Over: Mead Run

Brockport, Elk, PA

Built 2016 Load: 38.2 t ADT: 4,935

NAVAL HOLLOW ROAD

Good

Over: NAVAL HOLLOW CREEK

19 MI NW OF EMPORIUM, Elk, PA

Built 2019 Load: 38.2 t ADT: 20

SR 0166

Good

Over: Turnpike 43

1.2 mi S of SR 0040, Fayette, PA

Built 2009 Load: 38.2 t ADT: 3,764

PA 16;Buchanan Trl

Good

Over: Conococheague Creek

1 mi. W. of Greencastle, Franklin, PA

Built 1941 Load: 38.2 t ADT: 13,415

SR 4010

Good

Over: Wilson Run

2.5 Mi. N. of St. Thomas, Franklin, PA

Built 2016 Load: 38.2 t ADT: 661

SR 1006 Main st.

Good

Over: Phillaman Run

SCOTLAND, Franklin, PA

Built 2022 Load: 38.2 t ADT: 2,301

SR 0018

Good

Over: South Fork Tenmile Creek

1.2 mi N from SR 0021, Greene, PA

Built 2011 Load: 38.2 t ADT: 5,962

SR 1016

Good

Over: Little Whitely Creek

CUMBERLAND TOWNSHIP, Greene, PA

Built 2019 Load: 38.2 t ADT: 150

STANDING STONE RD

Good

Over: HORN RUN

0.2 MI NORTH OF SR 1009, Huntingdon, PA

Built 2017 Load: 38.2 t ADT: 3,030

SR 0028

Good

Over: Simpson Run

0.2 mi W SR 3003 Intersec, Jefferson, PA

Built 2020 Load: 38.2 t ADT: 4,913

SR 35

Good

Over: NORFOLK SOUTHERN RR

MIFFLIN BORO, Juniata, PA

Built 2012 Load: 38.2 t ADT: 6,497

SR 35- PA 35

Good

Over: LOST CREEK

1 MI W OAKLAND MILLS, Juniata, PA

Built 2016 Load: 38.2 t ADT: 5,025

S.R. 1032 3rd st.

Good

Over: LITTLE COCALICO CREEK

DENVER BORO, Lancaster, PA

Built 1972 Load: 38.2 t ADT: 3,407

KINSEYVILLE RD

Good

Over: REYNOLDS RUN

2000 FT WEST OF SR 2001, Lancaster, PA

Built 1977 Load: 38.2 t ADT: 205

PA 741; SR 0741

Good

Over: Trib. To Londonland Run

3.5 MI. E. STRASBURG BORO, Lancaster, PA

Built 2020 Load: 38.2 t ADT: 5,630

SR 0551 SH

Good

Over: DEER CREEK

1778' S. OF SR 208, Lawrence, PA

Built 2013 Load: 38.2 t ADT: 1,010

NORTH STREET

Good

Over: NESHANNOCK CREEK

037007 NEW CASTLE-NORTH S, Lawrence, PA

Built 2015 Load: 38.2 t ADT: 2,000

WARD STREET

Good

Over: LITTLE LEHIGH CREEK

SE OF MLK JR. DRIVE, Lehigh, PA

Built 2013 Load: 38.2 t ADT: 20,000

CHESTNUT STREET

Good

Over: LEHIGH R/BRIDGE ST/NS RR

COPLAY/NORTHAMPTON, Lehigh, PA

Built 2018 Load: 38.2 t ADT: 11,259

SR 2004 N.RIVER ST

Good

Over: LUZ CO RAIL AUTHORITY

PLAINS TWP .3 M S TR 309, Luzerne, PA

Built 2012 Load: 38.2 t ADT: 17,022

Showing 9,951-10,000 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.