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 0982
FairOver: MOUNTS CREEK
BULLSKIN TOWNSHIP, Fayette, PA
Built 1953 Load: 25.4 t ADT: 6,166
SR 2011
FairOver: MEADOW RUN
STEWART TOWNSHIP, Fayette, PA
Built 1940 Load: 25.4 t ADT: 675
SR 2033
FairOver: FIKE RUN
HENRY CLAY TOWNSHIP, Fayette, PA
Built 1939 Load: 25.4 t ADT: 440
SR 36,ELM STREET
FairOver: OVER TIONESTA CREEK
TIONESTA BOROUGH, Forest, PA
Built 1941 Load: 25.4 t ADT: 2,531
US 30;Lincoln Hwy
FairOver: W Br Conococheague Creek
Fort Loudon, Franklin, PA
Built 1959 Load: 25.4 t ADT: 5,885
SR 4016 Roxbury r
FairOver: CONODOGUINET CREEK
NEAR MONGUL, Franklin, PA
Built 1964 Load: 25.4 t ADT: 2,691
GARMAN DR
FairOver: FALLING SPRING CREEK
500 FT NE OF SR 2029, Franklin, PA
Built 1974 Load: 25.4 t ADT: 600
T330,ZACHS RDGE RD
FairOver: MCKEES RUN
1.5 MI.E.OF AMARANTH, Fulton, PA
Built 1940 Load: 25.4 t ADT: 133
PA 26
FairOver: JUNIATA RIVER
137 FEET NORTH OF SR 3035, Huntingdon, PA
Built 1969 Load: 25.4 t ADT: 10,120
PA 35
FairOver: SHADE CREEK
168 FEET NORTH OF SR 2006, Huntingdon, PA
Built 1935 Load: 25.4 t ADT: 767
PA 45
FairOver: WARRIORS MARK RUN
46 FEET EAST OF SR 4015, Huntingdon, PA
Built 1950 Load: 25.4 t ADT: 1,439
TR 348 MT COBB RD
FairOver: W BR WALLENPAUPACK CREEK
JEFFERSN TP 1.9M E SR2003, Lackawanna, PA
Built 1939 Load: 25.4 t ADT: 8,151
PA 10; SR 0010
FairOver: Conestoga River
2 MI.S. of Morgantown, Lancaster, PA
Built 1974 Load: 25.4 t ADT: 7,264
SR 2021; TWP RD
FairOver: VALLEY RUN
1 MI.S. COOPERSVILLE, Lancaster, PA
Built 1956 Load: 25.4 t ADT: 396
STRAWBERRY ST
FairOver: CONESTOGA RIVER
100 FT S OF CHESAPEAKE ST, Lancaster, PA
Built 1967 Load: 25.4 t ADT: 1,135
BROAD STREET
FairOver: TULPEHOCKEN CREEK
RICHLAND AVE/MAPLE AVE, Lebanon, PA
Built 1964 Load: 25.4 t ADT: 200
SR 2016 (LR39006)
FairOver: TRIB. TO HOSENSACK CREEK
150 FEET WEST OF SR 2027, Lehigh, PA
Built 1934 Load: 25.4 t ADT: 2,085
SR 4016
FairOver: HUNLOCK CREEK
HUNLOCK TWP .3M W SR 4001, Luzerne, PA
Built 1925 Load: 25.4 t ADT: 4,420
SR 346-PA 346
FairOver: WILLOW CREEK
15 MI W BRADFORD, McKean, PA
Built 1970 Load: 25.4 t ADT: 161
SR 8017-US219 RAMP
FairOver: PRIVATE RD, TUNUNGWANT C
BRADFORD, McKean, PA
Built 1977 Load: 25.4 t ADT: 2,606
SR 3017(LR 930)
FairOver: LAKE CREEK
VILLAGE OF SAYLORSBURG, Monroe, PA
Built 1938 Load: 25.4 t ADT: 12,079
HUNTINGDON PIKE
FairOver: PENNYPACK TRAIL
VALLEY FALL 3371-J02, Montgomery, PA
Built 1936 Load: 25.4 t ADT: 21,544
RIDGE PIKE
FairOver: PERKIOMEN CREEK
COLLEGEVILLE 3253-J01, Montgomery, PA
Built 1798 Load: 25.4 t ADT: 10,542
T-412 CTY BR # 24
FairOver: SECHLER RUN
0.2 MI. S OF RIDGEVILLE, Montour, PA
Built 1977 Load: 25.4 t ADT: 500
PA 487
FairOver: SHAMOKIN CREEK
VILLAGE OF PAXINOS, Northumberland, PA
Built 1947 Load: 25.4 t ADT: 9,307
SR 2007
FairOver: OVER SHAMOKIN CREEK
2 MI E OF SNYDERTOWN, Northumberland, PA
Built 1974 Load: 25.4 t ADT: 122
58TH STREET
FairOver: SEPTA
S.BALTIMORE AVE. 3589 B09, Philadelphia, PA
Built 1908 Load: 25.4 t ADT: 10,110
Poplar Street
FairOver: CSX
West of 30th St. 28C08, Philadelphia, PA
Built 1922 Load: 25.4 t ADT: 5,700
Greenland Drive
FairOver: Abandoned Park Trolley
W.WEST RIVER DRIVE 28A04, Philadelphia, PA
Built 1876 Load: 25.4 t ADT: 12,500
52nd Street
FairOver: Abandoned Park Trolley
52ND STREET 27G07, Philadelphia, PA
Built 1876 Load: 25.4 t ADT: 900
Oak Lane Avenue
FairOver: SEPTA (BETH BR)
W of 8th Street 18A06, Philadelphia, PA
Built 1902 Load: 25.4 t ADT: 1,200
SR 2019
FairOver: DINGMANS CREEK
DELAWARE TWP .2 M E TR209, Pike, PA
Built 1957 Load: 25.4 t ADT: 4,287
PA 35
FairOver: TRIB NO BR MAHANTANGO CR
VILLAGE MT PLEASANT MILLS, Snyder, PA
Built 1929 Load: 25.4 t ADT: 3,753
T-588 BEAVER TWP.
FairOver: OVER TRIB.TO MIDDLE CREE
.5 MI NW OF BEAVERTOWN, Snyder, PA
Built 1955 Load: 25.4 t ADT: 200
PA 31
FairOver: W.BR.COXES CREEK
170 FEET WEST OF SR 4005, Somerset, PA
Built 1963 Load: 25.4 t ADT: 5,636
T312 COVERED BR RD
FairOver: LAUREL HILL CREEK
1.3 MI.NE.OF URSINA, Somerset, PA
Built 1891 Load: 25.4 t ADT: 50
SR 154
FairOver: OVER ELK CR.
0.25 MI W OF LINCOLN FALL, Sullivan, PA
Built 1932 Load: 25.4 t ADT: 362
S.R. 2003
FairOver: MUNCY CREEK
VILLAGE OF NORDMONT, Sullivan, PA
Built 1956 Load: 25.4 t ADT: 180
SR 1009
FairOver: STARRUCCA CREEK
HARMONY TWP .5 M W SR1011, Susquehanna, PA
Built 1936 Load: 25.4 t ADT: 471
SR 2024
FairOver: MESHOPPEN CREEK
DIMOCK TWP .1 M E SR 2053, Susquehanna, PA
Built 1942 Load: 25.4 t ADT: 1,197
SR 2024
FairOver: HOP BOTTOM CREEK
BROOKLYN TWP 800'W TR 167, Susquehanna, PA
Built 1947 Load: 25.4 t ADT: 1,197
PA 249
FairOver: CROOKED CREEK
.5 MI W OF LITTLE MARSH, Tioga, PA
Built 1932 Load: 25.4 t ADT: 1,186
SR 287
FairOver: TRIB TO CROOKED CREEK
VILLAGE OF MIDDLEBURY CTR, Tioga, PA
Built 1923 Load: 25.4 t ADT: 4,387
S.R. 414
FairOver: BABBS CREEK
VILLAGE OF BLACKWELL, Tioga, PA
Built 1974 Load: 25.4 t ADT: 277
SR 2014
FairOver: OVER TIOGA RIVER
1 MI SE OF BLOSSBURG BORO, Tioga, PA
Built 1939 Load: 25.4 t ADT: 843
SR 2020
FairOver: NORTH ELK RUN
1.25 MI W RICHARDS BRIDGE, Tioga, PA
Built 1947 Load: 25.4 t ADT: 264
SR 1002
FairOver: BLACK RUN
VILLAGE OF MAZEPPA, Union, PA
Built 1948 Load: 25.4 t ADT: 2,284
SR 322,13TH STREET
FairOver: OVER FRENCH CREEK
CITY OF FRANKLIN, Venango, PA
Built 1969 Load: 25.4 t ADT: 9,830
SR 6,GRAND ARMY HY
FairOver: OVER DUTCHMAN RUN
MEAD TOWNSHIP, Warren, PA
Built 1947 Load: 25.4 t ADT: 6,433
SR 2020
FairOver: NORTH FORK TENMILE CREEK
AMWELL TOWNSHIP, Washington, PA
Built 1938 Load: 25.4 t ADT: 559
Showing 3,101-3,150 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.