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
COBBS CREEK PARKWA
FairOver: COBBS CREEK
SW.PHILA 3699-C01, Philadelphia, PA
Built 1924 Load: 27.2 t ADT: 25,948
SR 1005 (LR 53046)
FairOver: TOMHICKEN CREEK
AT EAGLE ROCK, Schuylkill, PA
Built 1934 Load: 27.2 t ADT: 742
SR 2009 (LR 53007)
FairOver: LONG RUN
SOUTH BERNE STREET, Schuylkill, PA
Built 1966 Load: 27.2 t ADT: 2,622
T-455 FOOSE LANE
FairOver: CATAWISSA CREEK
0.2M N. OF SR 924, Schuylkill, PA
Built 1921 Load: 27.2 t ADT: 50
T-450 DEEP CREEK R
FairOver: DEEP CREEK
0.5 MI NORTH OF SR 25, Schuylkill, PA
Built 1990 Load: 27.2 t ADT: 200
SR 522
FairOver: TRIB MIDDLE CREEK
11 MI W OF MIDDLEBURG, Snyder, PA
Built 1928 Load: 27.2 t ADT: 5,271
SR 2003
FairOver: T TO MAHANTANGO CREEK
3MI E OF MT.PLEASANT MILL, Snyder, PA
Built 1949 Load: 27.2 t ADT: 203
SR 2013
FairOver: TRIB SUSQUEHANNA RIVER
0.25 MI N.OF INDEPENDENCE, Snyder, PA
Built 1922 Load: 27.2 t ADT: 133
GAME LANDS RD
FairOver: NORTH BRANCH MIDDLE CRK
3 MI E.OF BEAVERTOWN BORO, Snyder, PA
Built 1940 Load: 27.2 t ADT: 356
SR 2017
FairOver: WHEELER RUN
MANCE, Somerset, PA
Built 1937 Load: 27.2 t ADT: 61
T811,SUHRIE HOL RD
FairOver: RAYSTOWN BR.JUNIATA RIV.
3.5 MI.SW.NEW BALTIMORE, Somerset, PA
Built 1973 Load: 27.2 t ADT: 25
SR 0087
FairOver: OVER LOYALSOCK CR.
1 MI N OF HILLSGROVE, Sullivan, PA
Built 1941 Load: 27.2 t ADT: 602
SR 4020
FairOver: UNT to Lick Run
1.25 MI NE OF COVEYTOWN, Sullivan, PA
Built 1949 Load: 27.2 t ADT: 50
T-842 (AIRPORT RD)
FairOver: SALT LICK CREEK
.5 MILES SE OF HALLSTEAD, Susquehanna, PA
Built 1990 Load: 27.2 t ADT: 75
SR 249
FairOver: OVER TR. CROOKED CREEK
.75 MI W OF LITTLE MARSH, Tioga, PA
Built 1934 Load: 27.2 t ADT: 1,186
SR 1005
FairOver: MILL CREEK
ROSEVILLE BORO, Tioga, PA
Built 1924 Load: 27.2 t ADT: 133
SR 2016
FairOver: OVER BELLMAN RUN
0.25 MI S OF BLOSSBURG, Tioga, PA
Built 1942 Load: 27.2 t ADT: 976
T-450
FairOver: ELK RUN
0.7 MI S OF WATROUS, Tioga, PA
Built 1963 Load: 27.2 t ADT: 40
T-590
FairOver: NORTH RUN
1.8 MI. NW OF HOLLIDAY, Tioga, PA
Built 1982 Load: 27.2 t ADT: 50
T-684
FairOver: NORTH RUN
0.25 MI N OF HOLLIDAY, Tioga, PA
Built 1974 Load: 27.2 t ADT: 220
WESTFIELD TWP T370
FairOver: MILL CREEK
1.5 MI SE OF WESTFIELD, Tioga, PA
Built 1983 Load: 27.2 t ADT: 50
T-678 (S. BULLOCK)
FairOver: NORTH ELK RUN
2.8M E OF WHITNEYVILLE, Tioga, PA
Built 2019 Load: 27.2 t ADT: 50
SR 3006
FairOver: OVER COLD RUN
1 MI S.OF HARTLETON, Union, PA
Built 1945 Load: 27.2 t ADT: 111
T-685,SUGAR CK.DR.
FairOver: OVER SUGAR CREEK
SUGARCREEK BOROUGH, Venango, PA
Built 1980 Load: 27.2 t ADT: 500
SR 6006,GLADE BRG.
FairOver: OVER ALLEGHENY RIVER
MEAD TOWNSHIP, Warren, PA
Built 1987 Load: 27.2 t ADT: 8,729
SR 0331
FairOver: DUNKLE RUN
INDEPENDENCE & HOPEWELL T, Washington, PA
Built 1946 Load: 27.2 t ADT: 164
SR 2023
FairOver: PIGEON CREEK
CARROLL TOWNSHIP, Washington, PA
Built 1984 Load: 27.2 t ADT: 651
SR 2027
FairOver: MAPLE CREEK
SPEERS BOROUGH, Washington, PA
Built 1967 Load: 27.2 t ADT: 4,375
SR 2034
FairOver: PIKE RUN
WEST PIKE RUN TOWNSHIP, Washington, PA
Built 1941 Load: 27.2 t ADT: 111
SR 4012
FairOver: BURGETTS FORK
SMITH TOWNSHIP, Washington, PA
Built 1947 Load: 27.2 t ADT: 1,633
SR 0371 TR 371
FairOver: W BR DYBERRY CREEK
MT PLEASNT TP .3M E TR247, Wayne, PA
Built 1934 Load: 27.2 t ADT: 609
SR 3007 NEVILLE RD
FairOver: WILCOX CREEK
SALEM TWP .8 M N SR 3009, Wayne, PA
Built 1958 Load: 27.2 t ADT: 341
SR 0982
FairOver: JACOBS CREEK
MOUNT PLEASANT TOWNSHIP, Westmoreland, PA
Built 1941 Load: 27.2 t ADT: 2,585
SR 1028
FairOver: LITTLE CRABTREE CREEK
UNITY TOWNSHIP, Westmoreland, PA
Built 1950 Load: 27.2 t ADT: 846
SR 4093
FairOver: KISKIMINETAS & NS R/R
LEECHBURG BRIDGE, Westmoreland, PA
Built 1935 Load: 27.2 t ADT: 11,497
SR 0029 TR 29
FairOver: ROARING RUN CREEK
MONROE TWP 1.7 M S TR 292, Wyoming, PA
Built 1939 Load: 27.2 t ADT: 5,974
BRIDES DRIVE
FairOver: BUTTERMILK CREEK
0.5 M. SE MILL CITY, Wyoming, PA
Built 1978 Load: 27.2 t ADT: 50
US 15; SR 0015
FairOver: YELLOW BREECHES;RR;T-880
0.5 MI S OF GRANTHAM RD, York, PA
Built 1958 Load: 27.2 t ADT: 31,622
PA 74; SR 0074
FairOver: TRIB FOX RUN
DOVER, York, PA
Built 1957 Load: 27.2 t ADT: 10,225
SR 2033; Pr.mis rd
FairOver: CABIN CREEK
1 MI SW OF EAST PROSPECT, York, PA
Built 1951 Load: 27.2 t ADT: 2,237
ROCKVILLE RD.
FairOver: CENTERVILLE RUN
1 MILE NW OF GLEN ROCK, York, PA
Built 1976 Load: 27.2 t ADT: 280
TRI HILL ROAD
FairOver: TYLER RUN
ADJ TO I-83/TYLER RUN, York, PA
Built 1973 Load: 27.2 t ADT: 2,000
BAMBERGER ROAD
FairOver: FISHING CREEK
FISHING CRK. I-83 UNDERPA, York, PA
Built 1960 Load: 27.2 t ADT: 50
T-502; SR 4013
FairOver: CONEWAGO CREEK
1 MI NE OF TABLE ROCK, Adams, PA
Built 1985 Load: 28.1 t ADT: 184
PLUM RUN ROAD
FairOver: PLUM RUN
PLUM RUN ROAD BRIDGE, Adams, PA
Built 1993 Load: 28.1 t ADT: 500
REIS RUN ROAD
FairOver: LOWRIES RUN
237' W OF SR 4011, Allegheny, PA
Built 1961 Load: 28.1 t ADT: 5,365
PA 869
FairOver: SCRUBGRASS CREEK
1.2 MI.WEST OF OSTERBURG, Bedford, PA
Built 1937 Load: 28.1 t ADT: 674
SR 1055
FairOver: PARKS CREEK
4 MI N OF ROME BORO, Bradford, PA
Built 1950 Load: 28.1 t ADT: 399
BUCK ROAD
FairOver: NESHAMINY CREEK
1.2MI.TO LR-09042 36H04, Bucks, PA
Built 1932 Load: 28.1 t ADT: 9,487
DARK HOLLOW ROAD
FairOver: TRIB.NESHAMINY CREEK
1.1 MI NE SR2039 3036-A10, Bucks, PA
Built 1935 Load: 28.1 t ADT: 105
Showing 3,301-3,350 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.