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
SR4001 EAST END RD
UnknownOver: SR0080 EB&WB
GROCE HILL, Clarion, PA
Built 1965 ADT: 9,530
SR8006
UnknownOver: SR0080 EB&WB
PAINT BOULEVARD, Clarion, PA
Built 1965 ADT: 10,169
SR 2025
UnknownOver: SR 0080 EB & WB
0.4 Mi N SR 322 Inter., Clarion, PA
Built 2016 ADT: 10,033
SR 2007
UnknownOver: SR 80 EB&WB
SR 2007 & SR 80 Inter., Clarion, PA
Built 2017 ADT: 9,530
SR 3020, MASTER RD
UnknownOver: SR 0080 EB & WB
2.3 mi N SR 338 Intersect, Clarion, PA
Built 2018 ADT: 9,856
SR 80-I 80
UnknownOver: TOWNSHIP ROAD 399
2 MI E EXIT 97, Clearfield, PA
Built 1967 ADT: 3,850
SR 80-I 80
UnknownOver: SR 255/BUFFALO & PITT
EXIT 101 PENFIELD INTER, Clearfield, PA
Built 1967 ADT: 18,969
SR 80-I 80
UnknownOver: T-339 AND ANDERSON CREEK
5 MILES EAST OF EXIT 101, Clearfield, PA
Built 1970 ADT: 94
SR 80-I 80
UnknownOver: T-339 AND ANDERSON CREEK
5 MILES EAST OF EXIT 101, Clearfield, PA
Built 1970 ADT: 94
(FOREST )GORDON RD
UnknownOver: SR 80-I 80
2 MI W EXIT 111, Clearfield, PA
Built 1970 ADT: 9,264
(FOREST)GORDON RD
UnknownOver: SR 80-I 80
2 MI W EXIT 111, Clearfield, PA
Built 1970 ADT: 9,325
ON TSR-519
UnknownOver: SR 80-I 80
3 MI W EXIT 120, Clearfield, PA
Built 1967 ADT: 9,071
ON TSR 711
UnknownOver: SR 80-I 80
2 MI E EXIT 133, Clearfield, PA
Built 1968 ADT: 7,860
SR 153-PA 153
UnknownOver: SR 80-I 80
EXIT 111 OTOCSIN INTER, Clearfield, PA
Built 1966 ADT: 10,065
SR 153-PA 153
UnknownOver: SR 80-I 80
EXIT 111 OTOCSIN INTER, Clearfield, PA
Built 1966 ADT: 10,065
SR 879-PA 879
UnknownOver: TOWNSHIP ROAD 991
CLEARFIELD, Clearfield, PA
Built 1975 ADT: 907
SR 879-PA 879
UnknownOver: SR 322-US 322
CLEARFIELD, Clearfield, PA
Built 1974 ADT: 3,220
SR 1006
UnknownOver: SR 80-I 80
2 MI W EXIT 120, Clearfield, PA
Built 1965 ADT: 10,065
SR 1009
UnknownOver: SR 80-I 80
3 MI W EXIT 133, Clearfield, PA
Built 1967 ADT: 8,175
SR 4015
UnknownOver: SR 80-I 80
1 MI E EXIT 101, Clearfield, PA
Built 1969 ADT: 9,264
SR 80-I 80
UnknownOver: SR 879-PA 879
EXIT 120 CLEARFIELD INTER, Clearfield, PA
Built 2004 ADT: 4,230
SR 80-I 80
UnknownOver: SR 879-PA 879
EXIT 120 CLEARFIELD INTER, Clearfield, PA
Built 2005 ADT: 4,230
LR 1009 WB
UnknownOver: SR 2037
ONE-HALF MILE E EXIT 133, Clearfield, PA
Built 2011 ADT: 826
SR 80 - I 80
UnknownOver: SR 53
EXIT 133 KYLERTOWN INTER, Clearfield, PA
Built 2011 ADT: 5,117
SR 80-I 80
UnknownOver: SR 2037
ONE-HALF MI E EXIT 133, Clearfield, PA
Built 2012 ADT: 826
SR 80 - I 80
UnknownOver: SR 53 - PA 53
EXIT 133 KYLERTOWN INTER, Clearfield, PA
Built 2012 ADT: 5,117
SR 80-I 80
UnknownOver: SR 1012
3 MI E EXIT 123, Clearfield, PA
Built 2019 ADT: 408
SR 80-I 80
UnknownOver: SR 1012
3 MI E EXIT 123, Clearfield, PA
Built 2019 ADT: 408
SR 80-I 80
UnknownOver: SR 970- PA 970
EXIT 123 WOODLAND INTER, Clearfield, PA
Built 2020 ADT: 649
SR 80-I 80
UnknownOver: SR 970- PA 970
EXIT 123 WOODLAND INTER, Clearfield, PA
Built 2021 ADT: 649
SR 44-PA 44
UnknownOver: SR 220-US 220
1 MILE NORTHEAST AVIS, Clinton, PA
Built 1966 ADT: 9,314
SR 80-I 80
UnknownOver: SR 220-US 220
EXIT 178 LOCK HAVEN INTER, Clinton, PA
Built 1968 ADT: 5,936
SR 80-I 80
UnknownOver: SR 220-US 220
EXIT 178 LOCK HAVEN INTER, Clinton, PA
Built 1968 ADT: 5,936
SR 80-I 80
UnknownOver: MT RIANSARES FORESTRY RD
2 MI W EXIT 185, Clinton, PA
Built 1968 ADT: 200
SR 80-I 80
UnknownOver: MT RIANSARES FORESTRY RD
2 MI W EXIT 185, Clinton, PA
Built 1968 ADT: 200
SR 80-I 80
UnknownOver: SR 477-PA 477
EXIT 185 LOGANTON INTER, Clinton, PA
Built 1966 ADT: 2,899
SR 80-I 80
UnknownOver: SR 880-PA 880
2 MILE WEST EXIT 192, Clinton, PA
Built 1968 ADT: 1,550
SR 80-I 80
UnknownOver: SR-PA 880, CARROLL RUN
1 MILE WEST EXIT 192, Clinton, PA
Built 1968 ADT: 1,550
SR 120-PA 120
UnknownOver: ACCESS ROAD/NORFOLK & S
RENOVO BORO, Clinton, PA
Built 1985 ADT: 5
SR 120-PA 120
UnknownOver: WB SUSQ R/TR 475/NORFOLK
HYNER, Clinton, PA
Built 1987 ADT: 50
SR 120-PA 120
UnknownOver: BALD EAGLE STREET
CITY OF LOCK HAVEN, Clinton, PA
Built 1980 ADT: 50
SR 120-PA 120
UnknownOver: WALNUT STREET
CITY OF LOCK HAVEN, Clinton, PA
Built 1980 ADT: 50
SR 220-US 220
UnknownOver: SR 2006 & FISHING CREEK
CEDAR SPRINGS, Clinton, PA
Built 1968 ADT: 703
SR 220-US 220
UnknownOver: PRIVATE DRIVE
MILL HALL, Clinton, PA
Built 1975 ADT: 50
SR 220-US 220
UnknownOver: T-373
1 MILE EAST MILL HALL, Clinton, PA
Built 1976 ADT: 50
SR 220-US 220
UnknownOver: T-373
1 MILE EAST MILL HALL, Clinton, PA
Built 1976 ADT: 500
SR 220-US 220
UnknownOver: SR 120 AND SR 2012
CASTANEA, Clinton, PA
Built 1976 ADT: 3,294
SR 220-US 220
UnknownOver: T-375
1 MILE EAST CASTANEA, Clinton, PA
Built 1976 ADT: 50
SR 220-US 220
UnknownOver: T-375
1 MILE EAST CASTANEA, Clinton, PA
Built 1976 ADT: 50
SR 220-US 220
UnknownOver: SR 1005
YOUNGDALE, Clinton, PA
Built 1976 ADT: 4,810
Showing 351-400 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.