Washington County, PA

655 public highway bridges

Washington County Bridge Snapshot

Washington County, Pennsylvania contains 655 public highway bridges in the FHWA National Bridge Inventory. Roughly 28.7% are rated “Good,” 35.7% “Fair,” 11.8% “Poor,” and 11.8% 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.

655
Total Bridges
28.7%
Good
11.8%
Poor
11.8%
Structurally Deficient

Condition Distribution

Good
28.7% (188)
Fair
35.7% (234)
Poor
11.8% (77)
SD
11.8% (77)

All Bridges (655)

SR 0088

Fair

Over: PETERS CREEK

FINLEYVILLE BOROUGH, Washington, PA

Built 1916 Load: 29.9 t ADT: 5,103

SR 0231

Fair

Over: BUCK RUN

DONEGAL TOWNSHIP, Washington, PA

Built 1955 Load: 29.9 t ADT: 319

SR 3020

Fair

Over: BANE CREEK

MORRIS TOWNSHIP, Washington, PA

Built 1939 Load: 29.9 t ADT: 155

SR 3025

Fair

Over: ROBINSON RUN

WEST FINLEY TOWNSHIP, Washington, PA

Built 1985 Load: 29.9 t ADT: 77

BURNS BRIDGE TR446

Fair

Over: RACCOON CREEK TRIB

500' NORTH OF TR 859, Washington, PA

Built 1903 Load: 29.9 t ADT: 15

SR 0019

Fair

Over: TENMILE CREEK

AMWELL TOWNSHIP, Washington, PA

Built 1917 Load: 30.8 t ADT: 688

SR 0837

Fair

Over: MON-VIEW MINE TRACKS

UNION TOWNSHIP, Washington, PA

Built 1945 Load: 30.8 t ADT: 6,691

SR 2015

Fair

Over: BRANCH OF DANIELS RUN

WEST BETHLEHEM TOWNSHIP, Washington, PA

Built 1962 Load: 30.8 t ADT: 190

SR 2023

Fair

Over: PIGEON CREEK

FALLOWFIELD TOWNSHIP, Washington, PA

Built 1984 Load: 30.8 t ADT: 651

SR 4059

Fair

Over: BUFFALO CREEK

BLAINE TOWNSHIP, Washington, PA

Built 1946 Load: 30.8 t ADT: 163

SR 0070

Fair

Over: ABANDONED RAILROAD

DONEGAL TOWNSHIP, Washington, PA

Built 1961 Load: 31.8 t ADT: 12,124

SR 0980

Fair

Over: BRANCH OF MILLERS RUN

CECIL TOWNSHIP, Washington, PA

Built 1953 Load: 31.8 t ADT: 2,730

SR 3006

Fair

Over: BUFFALO CREEK

BUFFALO TOWNSHIP, Washington, PA

Built 1946 Load: 31.8 t ADT: 98

CECIL ROAD

Fair

Over: CHARTIERS CREEK TRIB

300' SOUTH OF SR 980, Washington, PA

Built 1957 Load: 31.8 t ADT: 300

SR 0022

Fair

Over: LITTLE RACCOON RUN

SMITH TOWNSHIP, Washington, PA

Built 1970 Load: 32.7 t ADT: 19,995

SR 0070

Fair

Over: NORTH BR. PIGEON CREEK

SOMERSET TOWNSHIP, Washington, PA

Built 1956 Load: 32.7 t ADT: 27,992

SR 0079

Fair

Over: LITTLE TENMILE CREEK

AMWELL TOWNSHIP, Washington, PA

Built 1965 Load: 32.7 t ADT: 24,849

SR 0079

Fair

Over: BR. LITTLE TENMILE CREEK

AMWELL TOWNSHIP, Washington, PA

Built 1965 Load: 32.7 t ADT: 25,407

SR 2089

Fair

Over: TWO MILE RUN

CENTERVILLE BOROUGH, Washington, PA

Built 1954 Load: 32.7 t ADT: 789

SR 1014

Fair

Over: BR. LITTLE CHARTIERS CK.

SOUTH STRABANE TOWNSHIP, Washington, PA

Built 1960 Load: 32.7 t ADT: 702

SR 4015

Fair

Over: CHERRY RUN

MOUNT PLEASANT TOWNSHIP, Washington, PA

Built 1938 Load: 32.7 t ADT: 1,158

SR 4018

Fair

Over: CROSS CREEK

CROSS CREEK TOWNSHIP, Washington, PA

Built 1924 Load: 32.7 t ADT: 1,004

SR 4023

Fair

Over: BR. NORTH FORK CROSS CK.

JEFFERSON TOWNSHIP, Washington, PA

Built 1946 Load: 32.7 t ADT: 309

SR 4035

Fair

Over: SOUTH FORK OF CROSS CK.

CROSS CREEK TOWNSHIP, Washington, PA

Built 1939 Load: 32.7 t ADT: 229

PA TPK (TOLL 43)

Fair

Over: PIKE RUN

WEST OF CALIFORNIA, Washington, PA

Built 1990 Load: 32.7 t ADT: 7,244

COOPER ROAD

Fair

Over: MAPLE CREEK

EAST OF MON FAYETTE XP, Washington, PA

Built 2002 Load: 32.7 t ADT: 300

GALLEY ROAD T-643

Fair

Over: LITTLE CHARTIERS CREEK

NORTH STRABANE TWP, Washington, PA

Built 1929 Load: 32.7 t ADT: 9,200

TOWNSHIP ROAD 611

Fair

Over: SAINT PATRICK RUN

SOUTH OF SR4026 OFF RT22, Washington, PA

Built 1932 Load: 32.7 t ADT: 100

ADAMS AVENUE

Fair

Over: BRUSH RUN

CANNONSBURG EAST SIDE, Washington, PA

Built 1920 Load: 32.7 t ADT: 500

SR 8011

Fair

Over: TRIB. LITTLE CHARTIERS C

SOUTH STRABANE TOWNSHIP, Washington, PA

Built 1960 Load: 32.7 t ADT: 1,810

SR 8024 (Ramp G)

Fair

Over: NORTH BRANCH PIGEON CK.

SOMERSET TOWNSHIP, Washington, PA

Built 1956 Load: 32.7 t ADT: 1,967

SR 8024 (Ramp H)

Fair

Over: NORTH BRANCH PIGEON CK.

SOMERSET TOWNSHIP, Washington, PA

Built 1956 Load: 32.7 t ADT: 1,886

HAHN ROAD

Fair

Over: PITTSBURGH INDUSTRIAL RR

NE OF CANONSBURG, Washington, PA

Built 1980 Load: 32.7 t ADT: 200

Pelipetz Drive

Fair

Over: Brush Run Creek

Pelipetz Drive Bridge, Washington, PA

Built 2007 Load: 32.7 t ADT: 50

Bunker Hill Dr

Fair

Over: Trib. of Brush Run

Peters TWP, Washington, PA

Built 1998 Load: 32.7 t ADT: 250

SOUTHPOINTE BLVD.

Fair

Over: MORGANZA RUN

100' N OF MORGANZA RESERV, Washington, PA

Built 1995 Load: 32.7 t ADT: 2,000

Mounts Road

Fair

Over: Chartiers Creek

South Franklin Township, Washington, PA

Built 2000 Load: 32.7 t ADT: 150

POTTER BRIDGE T360

Fair

Over: WHEELING CREEK TRIB

300' NORTH OF TR 341, Washington, PA

Built 1882 Load: 33.4 t ADT: 30

SR 0050

Fair

Over: Wheeling & Lake Erie R/R

INDEPENDENCE TOWNSHIP, Washington, PA

Built 1986 Load: 33.6 t ADT: 1,529

SR 2011

Fair

Over: HAINERS RUN

WEST BETHLEHEM TOWNSHIP, Washington, PA

Built 1930 Load: 33.6 t ADT: 1,601

SR 3033

Fair

Over: TENMILE CREEK

MORRIS TOWNSHIP, Washington, PA

Built 1945 Load: 33.6 t ADT: 87

Kings Creek Road

Fair

Over: KINGS CREEK

600' EAST OF TR354, Washington, PA

Built 1949 Load: 33.6 t ADT: 50

DAGUE BRIDGE

Fair

Over: PIGEON CREEK trib

500' WEST OF TR 766, Washington, PA

Built 1938 Load: 34.0 t ADT: 200

SR 0070

Fair

Over: DUTCH FORK BUFFALO CREEK

DONEGAL TOWNSHIP, Washington, PA

Built 1961 Load: 34.5 t ADT: 12,124

SR 4045

Fair

Over: BRANCH OF CROSS CREEK

HOPEWELL TOWNSHIP, Washington, PA

Built 1960 Load: 34.5 t ADT: 268

MCCLURG BRIDGE

Fair

Over: KINGS CREEK

200' SOUTH OF TR 855, Washington, PA

Built 1887 Load: 34.5 t ADT: 50

OHARA STREET

Fair

Over: ROBBS RUN

O'HARA STREET BRIDGE, Washington, PA

Built 1936 Load: 34.5 t ADT: 700

SR 4006

Fair

Over: HARMON CREEK

HANOVER & SMITH TOWNSHIPS, Washington, PA

Built 1941 Load: 35.0 t ADT: 152

Christy Road

Fair

Over: CHARTIERS CREEK trib.

400' WEST OF SR 0519, Washington, PA

Built 1963 Load: 35.0 t ADT: 300

SOUTH RING DRIVE

Fair

Over: CHARTIERS CREEK

100' WEST OF SR 3013, Washington, PA

Built 2017 Load: 35.0 t ADT: 400

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