Total Bridges
14,867
Public highway bridges in Pennsylvania
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
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
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
AK
Alaska
10.12% top marginal rate
PA
Pennsylvania
10.50% top marginal rate
ND
North Dakota
10.84% top marginal rate
LA
Louisiana
11.00% top marginal rate
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
PoorOver: KISKIMINETAS RIVER
SALTSBURG, Indiana, PA
Built 1985 Load: 0.9 t ADT: 4,169
T-783 HARRIS HILL
PoorOver: TOBYS CREEK
100 FT NE OF SR 309, Luzerne, PA
Built 1920 Load: 0.9 t ADT: 220
BRIDGE 2805,T-303
PoorOver: OVER SHENANGO RIVER TRIB
HEASLEY RD SHENANGO TWP, Mercer, PA
Built 1922 Load: 0.9 t ADT: 89
SR 3014
PoorOver: LAUREL HILL CREEK
BARRONVALE, Somerset, PA
Built 1962 Load: 0.9 t ADT: 167
Clark Street
PoorOver: Fallen Timber Run
Clark St, Hooversville, Somerset, PA
Built 1910 Load: 0.9 t ADT: 100
SR 4012
PoorOver: LOYALSOCK CREEK
BORO OF FORKSVILLE, Sullivan, PA
Built 1850 Load: 0.9 t ADT: 137
All Bridges in Pennsylvania
SR 3012 TWP RD 404
FairOver: WHITE CREEK
SPRNGVLE TP 1.5M W SR3013, Susquehanna, PA
Built 1949 Load: 45.4 t ADT: 162
BUCKLEY ROAD
FairOver: FALLBROOK CREEK
BUCKLEY ROAD OVER FALLBRO, Susquehanna, PA
Built 1980 Load: 45.4 t ADT: 50
DEER LICK ROAD
FairOver: DEER LICK CREEK
LOCATED NEAR PA 267, Susquehanna, PA
Built 1980 Load: 45.4 t ADT: 30
SR 49
FairOver: OVER MILL CREEK
BOROUGH OF WESTFIELD, Tioga, PA
Built 1974 Load: 45.4 t ADT: 4,510
SR 0414
FairOver: OVER BLACKS CREEK
2 MI W OF LIBERTY, Tioga, PA
Built 1941 Load: 45.4 t ADT: 2,234
SR 0660
FairOver: OVER ELK RUN
3.5 MI SW OF MANSFIELD, Tioga, PA
Built 1984 Load: 45.4 t ADT: 1,750
SR 4013
FairOver: OVER YARNELL BROOK
2 MI SE OF KNOXVILLE, Tioga, PA
Built 1962 Load: 45.4 t ADT: 633
T-452
FairOver: STRAIGHT RUN
0.9 MI. NORTH OF ASAPH, Tioga, PA
Built 1977 Load: 45.4 t ADT: 40
SR 62,RIVERSIDE DR
FairOver: OVER SAGE RUN
CRANBERRY TOWNSHIP, Venango, PA
Built 1942 Load: 45.4 t ADT: 3,539
SR 3010
FairOver: OVER LT SCRUBGRASS CK BR
SCRUBGRASS TOWNSHIP, Venango, PA
Built 1942 Load: 45.4 t ADT: 129
SR 1015,OLD RUSSEL
FairOver: OVER CONEWANGO CREEK
PINE GROVE TOWNSHIP, Warren, PA
Built 1987 Load: 45.4 t ADT: 407
SR 3007,E.MAIN ST.
FairOver: OVER MCGUIRE RUN
TIDIOUTE BOROUGH, Warren, PA
Built 1993 Load: 45.4 t ADT: 1,505
GRANT STREET
FairOver: OVER TIDIOUTE CREEK
GRANT ST. TIDIOUTE BORO., Warren, PA
Built 1940 Load: 45.4 t ADT: 250
SR 0040
FairOver: DUTCH FORK BUFFALO CREEK
DONEGAL TOWNSHIP, Washington, PA
Built 1961 Load: 45.4 t ADT: 1,796
SR 2036
FairOver: PIKE RUN
WEST PIKE RUN TOWNSHIP, Washington, PA
Built 1983 Load: 45.4 t ADT: 198
AUNT CLARA ROAD
FairOver: TRIB AUNT CLARA FORK
NORTH OF PURDY, Washington, PA
Built 1960 Load: 45.4 t ADT: 50
SR 4023
FairOver: TRIB W BR LACKAWAX RIVER
MT PLEASNT TP 1M N SR4025, Wayne, PA
Built 1922 Load: 45.4 t ADT: 229
TWP RTE T550
FairOver: BIG BROOK
DYBERRY BRIDGE, Wayne, PA
Built 1905 Load: 45.4 t ADT: 40
HATCHERY ROAD
FairOver: WEST BR LACKAWAXEN RIVER
MT PLEASANT .5 MI S RT371, Wayne, PA
Built 1927 Load: 45.4 t ADT: 25
BROWN STREET
FairOver: LACKAWAXEN RIVER
Brown Street Honesdale, Wayne, PA
Built 1944 Load: 45.4 t ADT: 3,245
T-608 Creamery Rd
FairOver: EQUINUNK CREEK
0.9 M SW of SR 4024, Wayne, PA
Built 2001 Load: 45.4 t ADT: 60
SR 0030
FairOver: MILLERS RUN
DERRY TOWNSHIP, Westmoreland, PA
Built 1953 Load: 45.4 t ADT: 8,632
SR 0981
FairOver: BARREN RUN
SOUTH HUNTINGDON TOWNSHIP, Westmoreland, PA
Built 1931 Load: 45.4 t ADT: 2,376
SR 3041
FairOver: SEWICKLEY CREEK
SEWICKLEY TOWNSHIP, Westmoreland, PA
Built 1904 Load: 45.4 t ADT: 208
SR 4037
FairOver: BRANCH OF BRUSH RUN
PENN TOWNSHIP, Westmoreland, PA
Built 1939 Load: 45.4 t ADT: 1,339
PA 24; SR 0024
FairOver: MILL RACE TO CODORUS CR
2 MI NE PLEASUREVILLE, York, PA
Built 1933 Load: 45.4 t ADT: 5,989
PA 74; Delta Rd.
FairOver: MUDDY CREEK
3 MI. N. OF DELTA, York, PA
Built 1988 Load: 45.4 t ADT: 5,024
Carlisle Road
FairOver: Conewago Creek
2 MI S.E. Of Rossville, York, PA
Built 1954 Load: 45.4 t ADT: 8,178
PA 74; SR 0074
FairOver: DOGWOOD RUN
1 MI.N. OF DILLSBURG, York, PA
Built 1917 Load: 45.4 t ADT: 6,644
Lewisberry Road
FairOver: Tributary Bennett Run
0.7 MI S.E. Of Lewisberry, York, PA
Built 1972 Load: 45.4 t ADT: 4,636
Lewisberry Road
FairOver: Bennett Run
0.7 MI N. Of Lewisberry, York, PA
Built 1972 Load: 45.4 t ADT: 3,850
PA 425; SR 0425
FairOver: OTTER CREEK
YORK FURNACE, York, PA
Built 1991 Load: 45.4 t ADT: 172
PA 616; SR 0616
FairOver: TRIB S BR CODORUS CREEK
.5 MI.N.W. OF RAILROAD, York, PA
Built 1984 Load: 45.4 t ADT: 2,058
T542; HREBIK ROAD
FairOver: DEER CREEK
1.0SW STEWARTWN/DEER CR, York, PA
Built 1959 Load: 45.4 t ADT: 69
HONEY VALLEY ROAD
FairOver: INNERS CREEK
.25 MILES SOUTHWEST OF NE, York, PA
Built 1950 Load: 45.4 t ADT: 300
NORTH WALNUT ST
FairOver: MILL CREEK
150 SO. OF SPRINGWOOD RD, York, PA
Built 1965 Load: 45.4 t ADT: 2,500
HENRY ROAD
FairOver: W. BR. PERKIOMEN CREEK
2.2 Mi E SR100 2803-K8, Montgomery, PA
Built 2020 Load: 45.7 t ADT: 30
OLD RTE. 940
FairOver: UPPER TUNKHANNOCK CREEK
1 MI. NW OF PA 940, Monroe, PA
Built 1955 Load: 46.0 t ADT: 300
US 15; SR 0015
FairOver: PLUM RUN
S OF GETTYSBURG, Adams, PA
Built 1963 Load: 46.3 t ADT: 19,046
PA 26
FairOver: PINEY CREEK
.3 MI.N.SR2005,PINEY CRK., Bedford, PA
Built 1999 Load: 46.3 t ADT: 371
SR 2025
FairOver: MILK & WATER CREEK
2.5 MI.S.OF EVERETT, Bedford, PA
Built 1926 Load: 46.3 t ADT: 112
T-444, RIDGE ROAD
FairOver: TUB MILL RUN
1.5 MI.NE.OF BREEZEWOOD, Bedford, PA
Built 1925 Load: 46.3 t ADT: 11
CONSTITUTION DRIVE
FairOver: TRIB TO CHRISTMAN LAKE
WEST OF CHRISTMAN LAKE, Berks, PA
Built 1995 Load: 46.3 t ADT: 500
T406,58TH STREET
FairOver: BURGOON RUN
2 MI SW OF ALTOONA, Blair, PA
Built 2003 Load: 46.3 t ADT: 532
Cassel Road
FairOver: Licking Creek
Milford 2694-A6, Bucks, PA
Built 1950 Load: 46.3 t ADT: 200
Valley Road
FairOver: Rock Run
Falls 3152-A7, Bucks, PA
Built 1960 Load: 46.3 t ADT: 300
T-520 QUARRY ROAD
FairOver: PINE CREEK
650 FT NORTH INT SR 2018, Centre, PA
Built 1989 Load: 46.3 t ADT: 35
SOUTHWIND LN
FairOver: CONRAIL (TRACK REMOVED)
SOUTHWIND LN 3472-B10, Chester, PA
Built 2001 Load: 46.3 t ADT: 800
West Avondale Road
FairOver: W. Br White Clay Creek
1 Mi NE PA-896 3909-C4, Chester, PA
Built 2012 Load: 46.3 t ADT: 100
N New Street
FairOver: Taylor Run
N WChester Bypass 3583A5, Chester, PA
Built 1940 Load: 46.3 t ADT: 1,000
Showing 6,451-6,500 of 14,867 bridges
Related
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.