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
SANDY RUN ROAD
FairOver: DRURY RUN
150 FT EAST OF SR 144, Clinton, PA
Built 1934 Load: 67.1 t ADT: 20
GOSHEN ROAD
FairOver: CRUM CREEK
NEWTOWN TOWNSHIP 24F05, Delaware, PA
Built 1941 Load: 67.1 t ADT: 4,191
OLD YORK ROAD
FairOver: PENNYPACK CREEK
HATBORO 3259-C03, Montgomery, PA
Built 1952 Load: 67.1 t ADT: 13,302
61st Street
FairOver: CSX
N of Woodland Ave 36F03, Philadelphia, PA
Built 1985 Load: 67.1 t ADT: 1,700
Wood Street
FairOver: North 5th Street
Wood St over N 5th St, Philadelphia, PA
Built 1933 Load: 67.1 t ADT: 100
PA 309 (LR 185)
FairOver: LITTLE SCHUYLKILL RIVER
NORTH END OF TAMAQUA, Schuylkill, PA
Built 1940 Load: 67.1 t ADT: 20,316
SR 2020
FairOver: HORN RUN
MARIANNA BOROUGH, Washington, PA
Built 1934 Load: 67.1 t ADT: 1,168
WILLIAMS ROAD T490
FairOver: BR LITTLE MESHOPPEN CRK
MESHOPPEN TOWNSHIP, Wyoming, PA
Built 1964 Load: 67.1 t ADT: 30
SR 3015
FairOver: MUDDY RUN
GEORGES TOWNSHIP, Fayette, PA
Built 1929 Load: 67.4 t ADT: 1,088
SR 3007
FairOver: LITTLE BEECH FLATS CREEK
.25 MI N. 0F BEECH FLATS, Bradford, PA
Built 1900 Load: 68.0 t ADT: 328
SR 453-PA 453
FairOver: W BR SUSQUEHANNA RIVER
CURWENSVILLE, Clearfield, PA
Built 1949 Load: 68.0 t ADT: 1,939
SR 27,STATE ST.
FairOver: OVER MILL RUN
CITY OF MEADVILLE, Crawford, PA
Built 1981 Load: 68.0 t ADT: 7,609
I-81 SB; SR 0081
FairOver: NORFOLK SOUTHERN
0.25 MI.S. OF SR 2002, Cumberland, PA
Built 1963 Load: 68.0 t ADT: 26,923
PA 441; SR 0441
FairOver: SWATARA CREEK
ROYALTON BORO, Dauphin, PA
Built 1959 Load: 68.0 t ADT: 3,793
SR 0119
FairOver: GEORGES CREEK
SPRINGHILL TOWNSHIP, Fayette, PA
Built 1987 Load: 68.0 t ADT: 2,738
SR 4009 (LR 39057)
FairOver: JORDAN CREEK
MILL CK.&GAME PRESERVE RD, Lehigh, PA
Built 1876 Load: 68.0 t ADT: 667
SR 2026
FairOver: GARDNERS CREEK
LAFLIN BO .1 M E SR 2015, Luzerne, PA
Built 1946 Load: 68.0 t ADT: 2,285
US 22 (LR 773)
FairOver: SPRING BROOK
1 MI.E.OF 25TH ST EXIT, Northampton, PA
Built 1954 Load: 68.0 t ADT: 35,152
SR 4018
FairOver: UNT to Susq. River
1 MILE SOUTH OF SUNBURY, Northumberland, PA
Built 1922 Load: 68.0 t ADT: 2,891
HUNTING PARK AVE
FairOver: CONRAIL:RICHMOND BRANCH
GERMANTOWN AVENUE 3480F08, Philadelphia, PA
Built 1905 Load: 68.0 t ADT: 14,991
Morrell Avenue
FairOver: Byberry Creek
E of Ashfield Lane 20B03, Philadelphia, PA
Built 1958 Load: 68.0 t ADT: 7,800
Northwestern Ave
FairOver: Wissahickon Creek
W of Stenton Ave 06G13, Philadelphia, PA
Built 1888 Load: 68.0 t ADT: 3,400
SR 349 Long Run Rd
FairOver: TRIBUTARY TO MILL CREEK
VILLAGE OF SABINSVILLE, Tioga, PA
Built 1932 Load: 68.0 t ADT: 966
SR 192
FairOver: OVER RAPID RUN
R B WINTER STATE PARK, Union, PA
Built 1939 Load: 68.0 t ADT: 870
SR 0917
FairOver: NORTH BRANCH PIGEON CK.
BENTLEYVILLE BOROUGH, Washington, PA
Built 1986 Load: 68.0 t ADT: 3,817
SR 0030
FairOver: LOYALHANNA CREEK
DERRY TOWNSHIP, Westmoreland, PA
Built 1954 Load: 68.0 t ADT: 8,105
SR 2031 windsor rd
FairOver: KREUTZ CREEK
2 MI NW OF FREYSVILLE, York, PA
Built 1958 Load: 68.0 t ADT: 7,573
SR 1019
FairOver: TRIB EAST BR BRIAR CRK
2.5 MI NW OF BERWICK, Columbia, PA
Built 1987 Load: 68.9 t ADT: 1,759
SR 1055
FairOver: COVE RUN
NORTH UNION TOWNSHIP, Fayette, PA
Built 1970 Load: 68.9 t ADT: 1,362
PA 283; SR 0300
FairOver: CHICKIES CREEK
E HEMPFLD-RAPHO TWP LIN, Lancaster, PA
Built 1949 Load: 68.9 t ADT: 51,789
SR 4019,METHODIST
FairOver: OVER LITTLE SHENANGO R
SUGAR GROVE TOWNSHIP, Mercer, PA
Built 1933 Load: 68.9 t ADT: 1,054
SR 3002(LR 45052)
FairOver: AQUASHICOLA CREEK
UPPER SMITH GAP ROAD, Monroe, PA
Built 1933 Load: 68.9 t ADT: 340
SR 49
FairOver: OVER COWANESQUE RIVER
1.5 MI W OF WESTFIELD, Tioga, PA
Built 1986 Load: 68.9 t ADT: 1,802
SR 0287
FairOver: OVER HARRISON RUN
VILLAGE OF MORRIS, Tioga, PA
Built 1954 Load: 68.9 t ADT: 1,199
SR0422
FairOver: YELLOW CREEK
YELLOW CREEK NO.3, Indiana, PA
Built 1957 Load: 69.9 t ADT: 6,909
SR4005
FairOver: PEKIN RUN
NEAR RICHARDSVILLE, Jefferson, PA
Built 1952 Load: 69.9 t ADT: 324
MAIN STREET
FairOver: WILDCAT CREEK
BLAKELY, ADJ RIVERSIDE DR, Lackawanna, PA
Built 1991 Load: 69.9 t ADT: 11,408
SR 2033
FairOver: LACKAWANNA RIVER
DURYEA BO 400' N SR 2006, Luzerne, PA
Built 1983 Load: 69.9 t ADT: 1,245
BRIDGE 2812,HAYWD
FairOver: OVER HOGBACK RUN
HAYWOOD ST.WEST MIDDLESEX, Mercer, PA
Built 1928 Load: 69.9 t ADT: 41
SR 2005
FairOver: OVER LOGAN RUN
5 MI S.OF RIVERSIDE BORO., Northumberland, PA
Built 1930 Load: 69.9 t ADT: 172
WISSAHICKON AVENUE
FairOver: SEPTA (CHESTNUT HILL W)
NEAR QUEEN LANE 3480B07, Philadelphia, PA
Built 1916 Load: 69.9 t ADT: 12,244
SR 1013
FairOver: OVER HAMMOND CREEK
VILLAGE OF JACKSON CENTER, Tioga, PA
Built 1955 Load: 69.9 t ADT: 237
SR0015
FairOver: BUFFALO CREEK
BORO OF LEWISBURG, Union, PA
Built 1930 Load: 69.9 t ADT: 21,561
T-364,E.WAYNE ROAD
FairOver: OVER LAKE CREEK
JACKSON TOWNSHIP, Venango, PA
Built 1900 Load: 69.9 t ADT: 100
T-568,EGYPT HOLLOW
FairOver: OVER WIDDELFIELD RUN
PINE GROVE TOWNSHIP, Warren, PA
Built 1955 Load: 69.9 t ADT: 100
SR 3007,COBHAM STA
FairOver: OVER PERRY MCGEE RUN
DEERFIELD TOWNSHIP, Warren, PA
Built 2003 Load: 69.9 t ADT: 557
AVENUE B
FairOver: JACKS RUN
AVE 'B' IN BUNCHER PARK, Westmoreland, PA
Built 1984 Load: 69.9 t ADT: 800
McCAULY AVE
FairOver: BEAVER RUN
80 FT S OF SR 2008, Clearfield, PA
Built 1960 Load: 70.8 t ADT: 50
PA 456; lit.cove r
FairOver: LITTLE COVE CREEK
5 MI SW OF FOLTZ, Franklin, PA
Built 1937 Load: 70.8 t ADT: 465
SEVENTH STREET
FairOver: MARSH RUN
BTW WILLOW & VIRGINIA AVE, Indiana, PA
Built 1961 Load: 70.8 t ADT: 1,900
Showing 7,451-7,500 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.