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

Good

Over: BARNEYS RUN

CENTERVILLE BOROUGH, Washington, PA

Built 1991 Load: 41.7 t ADT: 4,910

BROWNLEE BR(T-472)

Good

Over: BUFFALO CREEK

500' WEST OF SR 3009, Washington, PA

Built 1902 Load: 41.7 t ADT: 100

T369 Wherry School

Good

Over: Little Daniels Run

200' WEST OF SR 2011, Washington, PA

Built 1907 Load: 41.7 t ADT: 50

SR 2018

Good

Over: Boro St, 2 R/R, Mon Riv

0.1 mi E from SR 0088, Washington, PA

Built 1986 Load: 41.7 t ADT: 6,387

AMITY RIDGE RD

Good

Over: Tenmile Creek

AMWELL TOWNSHIP, Washington, PA

Built 2018 Load: 41.8 t ADT: 927

SR 4002

Good

Over: Raccoon Creek

4.4 mi E from SR 0018, Washington, PA

Built 1962 Load: 41.8 t ADT: 550

BROWN BRIDGE TR386

Good

Over: CROSS CREEK

1500' SOUTH OF SR 4018, Washington, PA

Built 1938 Load: 42.1 t ADT: 300

T-986 Old Wash. Rd

Good

Over: Brush Run Tributary

0.1 mi S from SR 0019, Washington, PA

Built 2014 Load: 42.1 t ADT: 500

SR 0519

Good

Over: Opossum Run

0.1 mi S from SR 0070E, Washington, PA

Built 2013 Load: 42.1 t ADT: 4,879

SR 0221

Good

Over: Buffalo Creek

2.2 mi N from SR 0040, Washington, PA

Built 2014 Load: 42.4 t ADT: 841

PURDY RD (SR 4003)

Good

Over: KINGS CREEK

HANOVER TOWNSHIP, Washington, PA

Built 2016 Load: 42.4 t ADT: 397

ROCK SCHOOL BRIDGE

Good

Over: KINGS CREEK TRIB.

250' SOUTH OF TR 869, Washington, PA

Built 1902 Load: 42.6 t ADT: 30

SR 1006

Good

Over: PETERS CREEK

FINLEYVILLE BORO, Washington, PA

Built 1998 Load: 42.6 t ADT: 7,148

MCCONNELLS MILLS

Good

Over: CHARTIERS CREEK TRIB.

50' WEST OF SR 519, Washington, PA

Built 2002 Load: 42.6 t ADT: 232

WEBSTER AVENUE

Good

Over: MAPLE CREEK

WEBSTER RD. AT FLOUR MILL, Washington, PA

Built 2002 Load: 42.6 t ADT: 75

SPRING VALLEY RD

Good

Over: DANIELS RUN

WEST BETHLEHEM TOWNSHIP, Washington, PA

Built 2016 Load: 42.8 t ADT: 190

LONE PINE RD

Good

Over: LITTLE TENMILE CREEK

AMWELL TOWNSHIP, Washington, PA

Built 2017 Load: 42.8 t ADT: 1,400

SR 0088

Good

Over: Mingo Creek

1.1 mi N from SR 0837, Washington, PA

Built 2011 Load: 43.1 t ADT: 2,269

SR 0481

Good

Over: Pigeon Creek

1.4 mi S from SR 0088, Washington, PA

Built 2015 Load: 43.1 t ADT: 1,614

Linden Rd

Good

Over: LT CHARTIERS CK

NORTH STRABANE TOWNSHIP, Washington, PA

Built 2018 Load: 43.1 t ADT: 1,794

PA TPK (TOLL 43)

Good

Over: W&LE RR

2 MI.S.OF MONONGAHELA INT, Washington, PA

Built 1999 Load: 43.5 t ADT: 5,533

PA TPK (TOLL 43)

Good

Over: W&LE RR

2 MI.S.OF MONONGAHELA INT, Washington, PA

Built 1999 Load: 43.5 t ADT: 5,633

SR 1087

Good

Over: MINGO CREEK

0.2 MI S OF SR 0088, Washington, PA

Built 2009 Load: 43.5 t ADT: 1,936

T-411, Old Post Rd

Good

Over: Fork of Bane Creek

400' WEST OF TR 560, Washington, PA

Built 1939 Load: 43.7 t ADT: 100

Plumsock Rd

Good

Over: Tenmile Creek

MORRIS TOWNSHIP, Washington, PA

Built 2017 Load: 43.7 t ADT: 1,535

SR 1006

Good

Over: Peters Creek

0.7 mi W from SR 0088, Washington, PA

Built 2016 Load: 44.1 t ADT: 14,872

Maple Grove Road

Good

Over: RACCOON CREEK TRIB

700' WEST OF TR 839, Washington, PA

Built 1904 Load: 44.4 t ADT: 20

SR 0040

Good

Over: CHARTIERS CREEK

N. FRANKLIN & CANTON TWP., Washington, PA

Built 2002 Load: 44.5 t ADT: 14,470

SR 1006

Good

Over: BRANCH OF PETERS CREEK

PETERS TOWNSHIP, Washington, PA

Built 1984 Load: 45.4 t ADT: 13,931

CEDAR GROVE BRIDGE

Good

Over: CROSS CREEK TRIB.

@ SR 4029 INTERSECTION, Washington, PA

Built 1950 Load: 45.4 t ADT: 150

T-544, PARCELL RD

Good

Over: SHORT CREEK

100' SOUTH OF SR 18, Washington, PA

Built 1874 Load: 45.4 t ADT: 112

MINGO BRIDGE

Good

Over: MINGO CREEK

MINGO CREEK COUNTY PARK, Washington, PA

Built 2002 Load: 45.4 t ADT: 50

SR 4049

Good

Over: Br of Chartiers Creek

Arden, Washington, PA

Built 2009 Load: 45.4 t ADT: 7,908

SR 1087

Good

Over: Froman Run

0.1 mi S of SR 0088, Washington, PA

Built 2009 Load: 45.4 t ADT: 2,875

SR 2039

Good

Over: Black Dog Hollow Run

0.1 mi S of SR 0088, Washington, PA

Built 2010 Load: 45.4 t ADT: 1,450

SR 2030

Good

Over: Gorby Run

CALIFORNIA BOROUGH, Washington, PA

Built 2019 Load: 45.4 t ADT: 1,013

SR 1009

Good

Over: CHARTIERS CREEK

CHARTIERS TOWNSHIP, Washington, PA

Built 1964 Load: 46.3 t ADT: 7,896

BUTSKO ROAD

Good

Over: PIGEON CREEK

2500' NORTH OF SR 2023, Washington, PA

Built 1916 Load: 46.3 t ADT: 100

SR 1002

Good

Over: LITTLE CHARTIERS CREEK

N. STRABANE & PETERS TWPS, Washington, PA

Built 2000 Load: 46.3 t ADT: 11,639

SR 0088

Good

Over: MINGO CREEK

NEW EAGLE BOROUGH, Washington, PA

Built 2001 Load: 46.3 t ADT: 2,269

WEST MAIDEN STREET

Good

Over: CHARTIERS CREEK Trib.

500' WEST OF SR 40, Washington, PA

Built 2004 Load: 47.2 t ADT: 2,500

SR 4004

Good

Over: RACCOON CREEK

HANOVER & SMITH TOWNSHIP, Washington, PA

Built 1997 Load: 47.2 t ADT: 4,084

SR 4018

Good

Over: CROSS CREEK

INDEPENDENCE TOWNSHIP, Washington, PA

Built 2002 Load: 47.3 t ADT: 182

North Rd (SR 0231)

Good

Over: BRUSH RUN

BLAINE & INDEPENDENCE TWP, Washington, PA

Built 2018 Load: 48.0 t ADT: 329

Pike Run Dr

Good

Over: PIKE RUN

WEST PIKE RUN TOWNSHIP, Washington, PA

Built 2017 Load: 48.0 t ADT: 198

SR 1009

Good

Over: Chartiers Run

HOUSTON BOROUGH, Washington, PA

Built 2021 Load: 48.0 t ADT: 8,321

DUNBAR BRIDGE T320

Good

Over: RACCOON CREEK

@ T843/T700 INTERSECTION, Washington, PA

Built 1889 Load: 48.1 t ADT: 15

SR 0980

Good

Over: Chartiers Creek

1.2 mi N from SR 0519, Washington, PA

Built 2016 Load: 48.3 t ADT: 3,813

Chapel Hill Road

Good

Over: MINGO CREEK

Mingo Creek County Park, Washington, PA

Built 2015 Load: 48.6 t ADT: 100

SR 0519

Good

Over: LITTLE CHARTIERS CREEK

NORTH STRABANE TWP., Washington, PA

Built 2000 Load: 49.0 t ADT: 9,812

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

Related

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