Tioga County, PA

429 public highway bridges

Tioga County Bridge Snapshot

Tioga County, Pennsylvania contains 429 public highway bridges in the FHWA National Bridge Inventory. Roughly 43.6% are rated “Good,” 45.2% “Fair,” 3.3% “Poor,” and 3.3% are classified as structurally deficient — the federal designation for spans whose deck, superstructure, or substructure has been rated 4 or below on the 0–9 NBI scale. Structurally deficient does not mean unsafe to cross; it means the bridge is on the priority list for repair or replacement.

Inspections in PA are conducted by certified engineers from the state Department of Transportation on a 24-month cycle, and results are reported back to the FHWA each spring. The list below shows every NBI-tracked bridge in the county, sorted by inventory load rating. Use the “Sort by” controls to surface the lowest-rated spans first, and click any row for full inspection history, traffic counts, and condition trends.

Source: FHWA National Bridge Inventory. See methodology for full definitions.

429

Total Bridges

43.6%

Good

3.3%

Poor

3.3%

Structurally Deficient

Condition Distribution

Good

43.6% (187)

Fair

45.2% (194)

Poor

3.3% (14)

SD

3.3% (14)

All Bridges (429)

Sort:

SR 15 SOUTH BOUND

Over: OVER SR 414

1 MI W OF LIBERTY, Tioga, PA

Built 1973 ADT: 1,253

PARK HILL RD

Over: SR 15

0.5 MI E OF TIOGA BORO, Tioga, PA

Built 1974 ADT: 5,141

SR 2002

Over: OVER SR15 NB & SB

1.5MI W OF LIBERTY, Tioga, PA

Built 1975 ADT: 5,582

SR 4021

Over: COWAN.RIVER & W.RIVER ST

BORO OF ELKLAND, Tioga, PA

Built 1966 ADT: 10

SR 15

Over: SR 0006

BORO OF MANSFIELD, Tioga, PA

Built 1986 ADT: 3,546

SR 0015

Over: SR 1001

0.5 MI. NW OF MANSFIELD, Tioga, PA

Built 1986 ADT: 348

SR 15

Over: TIOGA RIVER & SR 8003

0.5 MI. N. OF MANSFIELD, Tioga, PA

Built 1986 ADT: 859

SR 15 NBL

Over: old 15

1.6 MI NE OF TIOGA BORO, Tioga, PA

Built 1992 ADT: 3,182

SR15 NORTH BOUND

Over: NB OVER SR 2005

.5 MILE NORTH OF LIBERTY, Tioga, PA

Built 1997 ADT: 779

SR15 SOUTH BOUND

Over: SB OVER SR 2005

.5 MILE NORTH OF LIBERTY, Tioga, PA

Built 1997 ADT: 779

SR 15 NORTH BOUND

Over: OVER SR 414

1 MI. W OF. LIBERTY, Tioga, PA

Built 1998 ADT: 1,253

SR 15

Over: SR 2005

1 MILE SOUTH OF BLOSSBURG, Tioga, PA

Built 2000 ADT: 959

SR 15

Over: OVER SR 2005

1 MILE SOUTH OF BLOSSBURG, Tioga, PA

Built 2000 ADT: 959

SR 15 NB

Over: OVER JOHNSON CK & SR2016

.05M.SOUTH OF BLOSSBURG, Tioga, PA

Built 2000 ADT: 880

SR 0015-15 SB

Over: OVER JOHNSON CK & SR2016

.05M.SOUTH OF BLOSSBURG, Tioga, PA

Built 2000 ADT: 880

SR 15 NORTHBOUND

Over: SR 2026

TOWN OF BLOSSBURG, Tioga, PA

Built 2000 ADT: 1,333

SR 15 SOUTHBOUND

Over: SR 2026

TOWN OF BLOSSBURG, Tioga, PA

Built 2000 ADT: 1,333

SR 15 FUTURE NB

Over: TWP ROAD 493

1 MI S. OF MANSFIELD, Tioga, PA

Built 2001 ADT: 310

FUTURE SR15 NB

Over: OVER SR 1001

0.5 M NW OF MANSFIELD, Tioga, PA

Built 2001 ADT: 348

RAMP 15 SB

Over: TIOGA RIVER & SR 8003

0.5 MI N OF MANSFIELD, Tioga, PA

Built 2001 ADT: 47

SR 15

Over: NB OVER SR 2005

BORO. OF MANSFIELD, Tioga, PA

Built 2003 ADT: 8,573

SR15 SOUTHBOUND

Over: SB OVER SR 2005

BORO OF MANSFIELD, Tioga, PA

Built 2003 ADT: 5,146

SR 15 SOUTHBOUND

Over: ROUTE 6

BORO OF MANSFIELD, Tioga, PA

Built 2003 ADT: 3,546

SR 0015 NB

Over: TIOGA RIVER & SR 2005

0.5MI.NORTH OF BLOSSBURG, Tioga, PA

Built 2003 ADT: 4,024

SR 15 SOUTHBOUND

Over: SR 2022

3 MILE N. COVINGTON, Tioga, PA

Built 2004 ADT: 694

SR 0015 SB

Over: TIOGA RIVER & SR 2005

.05M. NORTH OF BLOSSBURG, Tioga, PA

Built 2004 ADT: 4,024

SR 15 NORTHBOUND

Over: SR 2022

3 MILE N. OF COVINGTON, Tioga, PA

Built 2004 ADT: 694

SR 15 SBL

Over: OLD SR 15

2 MILES NORTH OF TIOGA, Tioga, PA

Built 2005 ADT: 3,182

SR 15

Over: SR 49

.2 M W OF LAWRENCEVILLE, Tioga, PA

Built 2005 ADT: 4,020

SR 15 NB

Over: SR 49

.2 M W OF LAWRENCEVILLE, Tioga, PA

Built 2005 ADT: 4,020

US 15 NB

Over: SR 4022 & COWANESQUE RIV

BORO OF LAWRENCEVILLE, Tioga, PA

Built 2008 ADT: 482

SR 15 SBL

Over: SR 4022 & COWANESQUE RIV

BORO OF LAWRENCEVILLE, Tioga, PA

Built 2008 ADT: 482

SR 15 SBL

Over: T-722

1.5 MI. S LAWRENCEVILLE B, Tioga, PA

Built 2008 ADT: 10

SR 15 NBL

Over: T-722

1.5 MI S. LAWRENCEVILLE B, Tioga, PA

LAMBS CR ACCESS RD

Over: LAMBS CREEK

TIOGA-HAMMOND LAKES, Tioga, PA

MIDDLEBURY T-621

Over: NORTH RUN

1.4 MI NW OF HOLLIDAY, Tioga, PA

Built 1930 Load: 7.3 t ADT: 5

T-431

Over: CHARLESTON CREEK

3.8 MI SE OF WELLSBORO, Tioga, PA

Built 1940 Load: 13.6 t ADT: 150

T-318

Over: ELK RUN WEST

VILLAGE OF WATROUS, Tioga, PA

Built 1925 Load: 14.5 t ADT: 10

T-616 (CTY BR # 2)

Over: CROOKED CREEK

VILLAGE OF LITTLE MARSH, Tioga, PA

Built 1900 Load: 15.4 t ADT: 150

T-387

Over: TRIB TO STONY FORK CREEK

0.7 MI. NW OF STONY FORK, Tioga, PA

Built 1982 Load: 19.1 t ADT: 35

SR 4017

Over: OVER LOSEY CREEK

1.5 MI NW OF KEENEYVILLE, Tioga, PA

Built 1979 Load: 20.0 t ADT: 479

PA 287

Over: WILSON CREEK

3 MI NORTH OF MORRIS, Tioga, PA

Built 1973 Load: 21.8 t ADT: 2,444

HILL ST, ELKLAND B

Over: KIZER CREEK

ELKLAND BORO, Tioga, PA

Built 1982 Load: 21.8 t ADT: 200

SR2024 SPUR B

Over: TIOGA RIVER

BLOSSBURG BORO, Tioga, PA

Built 1974 Load: 22.7 t ADT: 263

ADMIN ACCESS ROAD

Over: STEPHENHOUSE RUN

TIOGA-HAMMOND LAKES, Tioga, PA

Built 1979 Load: 22.7 t ADT: 200

SR 1008

Over: ELK CREEK

3 MI NE OF MANSFIELD, Tioga, PA

Built 1961 Load: 23.6 t ADT: 208

CAMP ACCESS ROAD

Over: IVES RUN

TIOGA-HAMMOND LAKES, Tioga, PA

Built 1979 Load: 23.7 t ADT: 200

SR4024 ELKHORN RD

Over: OVER CUMMINGS CREEK

1.25 MI N FARMINGTON HILL, Tioga, PA

Built 1954 Load: 24.5 t ADT: 201

PA 249

Over: CROOKED CREEK

.5 MI W OF LITTLE MARSH, Tioga, PA

Built 1932 Load: 25.4 t ADT: 1,186

SR 287

Over: TRIB TO CROOKED CREEK

VILLAGE OF MIDDLEBURY CTR, Tioga, PA

Built 1923 Load: 25.4 t ADT: 4,387

Read our methodology — how this data is sourced, computed, and verified.

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Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainBridges Editorial

Reviewed byPlainbridges Editorial, Plain Bridges Editorial Team · June 5, 2026