Washington County, PA

655 public highway bridges

Washington County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Washington County, Pennsylvania contains 655 public highway bridges. Roughly 28.7% are rated “Good,” 35.7% “Fair,” and 11.8% “Poor.” Poor means the lowest applicable deck, superstructure, substructure, or culvert rating is 4 or below on the 0–9 NBI scale. It is a condition category, not a live safety or closure decision.

Responsible agencies inspect covered bridges on risk-based intervals under current NBIS rules and submit inventory data to FHWA annually. The list below shows every NBI-tracked bridge in the county. Use the “Sort by” controls to change the ordering, and click any row for its reported inspection date, traffic count, and condition fields.

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

655

Total Bridges

28.7%

Good

35.7%

Fair

11.8%

Poor Condition

Condition Distribution

Good

28.7% (188)

Fair

35.7% (234)

Poor

11.8% (77)

All Bridges (655)

Sort:

SR 0018

Over: SR 0022

HANOVER TOWNSHIP, Washington, PA

Built 1970 ADT: 10,052

SR 0019

Over: SR 1010

PETERS TOWNSHIP, Washington, PA

Built 1990 ADT: 6,733

TWP RD 346/SR 4069

Over: SR 0022

HANOVER TOWNSHIP, Washington, PA

Built 1971 ADT: 9,410

SR 0022

Over: SR 4005

HANOVER TOWNSHIP, Washington, PA

Built 1971 ADT: 254

SR 0022

Over: SR 4005

HANOVER TOWNSHIP, Washington, PA

Built 1971 ADT: 254

TOWNSHIP ROAD 400

Over: SR 0022

HANOVER TOWNSHIP, Washington, PA

Built 1971 ADT: 9,410

Twp Rd 500 CreekRd

Over: SR 0022

SMITH TOWNSHIP, Washington, PA

Built 1970 ADT: 10,052

SR 0040

Over: Turnpike 43 (Mile 29.97)

CENTERVILLE BOROUGH, Washington, PA

Built 1974 ADT: 2,279

SR 0040

Over: MON,0088,4003,4035,2 R/R

BROWNSVILLE HIGH-LEVEL, Washington, PA

Built 1960 ADT: 918

SR 3034 (T-903)

Over: SR 0070

DONEGAL TOWNSHIP, Washington, PA

Built 1966 ADT: 12,124

SR 0070

Over: SR 3024

DONEGAL TOWNSHIP, Washington, PA

Built 1960 ADT: 4,428

SR 0070

Over: SR 3024

DONEGAL TOWNSHIP, Washington, PA

Built 1960 ADT: 4,428

SR 0070

Over: RAILROAD STREET (T-907)

DONEGAL TOWNSHIP, Washington, PA

Built 1960 ADT: 100

SR 0070

Over: SR 0231

CLAYSVILLE BOROUGH, Washington, PA

Built 1960 ADT: 1,883

SR 0070

Over: RAILROAD STREET (T-907)

DONEGAL TOWNSHIP, Washington, PA

Built 1960 ADT: 100

SR 0070

Over: SR 0231

CLAYSVILLE BOROUGH, Washington, PA

Built 1960 ADT: 1,883

SR 0070

Over: SR 3017 & BR. DUTCH FORK

DONEGAL TOWNSHIP, Washington, PA

Built 1960 ADT: 202

SR 0070

Over: SR 3017 & BR. DUTCH FORK

DONEGAL TOWNSHIP, Washington, PA

Built 1960 ADT: 202

TOWNSHIP ROAD 472

Over: SR 0070

BUFFALO TOWNSHIP, Washington, PA

Built 1960 ADT: 13,818

SR 0070

Over: SR 3009 & BUFFALO CREEK

BUFFALO TOWNSHIP, Washington, PA

Built 1960 ADT: 246

SR 0070

Over: SR 3009 & BUFFALO CREEK

BUFFALO TOWNSHIP, Washington, PA

Built 1960 ADT: 246

SR 3047 (T-474)

Over: SR 0070

BUFFALO TOWNSHIP, Washington, PA

Built 1960 ADT: 13,818

SR 0070

Over: SR 0221

BUFFALO TOWNSHIP, Washington, PA

Built 1960 ADT: 4,126

SR 0070

Over: SR 0221

BUFFALO TOWNSHIP, Washington, PA

Built 1960 ADT: 4,126

SR 0070

Over: TOWNSHIP ROAD 532

NORTH FRANKLIN TOWNSHIP, Washington, PA

Built 1960 ADT: 150

SR 0070

Over: TOWNSHIP ROAD 532

NORTH FRANKLIN TOWNSHIP, Washington, PA

Built 1960 ADT: 150

TOWNSHIP ROAD 505

Over: SR 0070

NORTH FRANKLIN TOWNSHIP, Washington, PA

Built 1960 ADT: 15,181

SR 0070

Over: SR 0040

NORTH FRANKLIN TOWNSHIP, Washington, PA

Built 1960 ADT: 7,375

SR 0070

Over: SR 0040

NORTH FRANKLIN TOWNSHIP, Washington, PA

Built 1960 ADT: 7,095

SR 0070

Over: SR 4051 & Alghy Val R/R

CANTON TOWNSHIP, Washington, PA

Built 1960 ADT: 2,678

SR 0070

Over: SR 4051 & Alghy Val R/R

CANTON TOWNSHIP, Washington, PA

Built 1960 ADT: 2,678

SR 0070

Over: TWP RD 957 (OHIO AVE)

CANTON TOWNSHIP, Washington, PA

Built 1960 ADT: 250

SR 0070

Over: TWP RD 957 (OHIO AVE)

CANTON TOWNSHIP, Washington, PA

Built 1960 ADT: 250

SR 0070

Over: SR 0018 & CITY STREETS

CITY OF WASHINGTON, Washington, PA

Built 1993 ADT: 100

SR 0070

Over: DONNAN AVENUE

CITY OF WASHINGTON, Washington, PA

Built 1960 ADT: 150

SR 0070

Over: SR 0018 & CITY STREETS

CITY OF WASHINGTON, Washington, PA

Built 1993 ADT: 100

SR 0070

Over: DONNAN AVENUE

CITY OF WASHINGTON, Washington, PA

Built 1960 ADT: 150

SR 0070

Over: SR 8016

SOUTH STRABANE TOWNSHIP, Washington, PA

Built 1960 ADT: 13,546

SR 0070

Over: SR 1009

SOUTH STRABANE TOWNSHIP, Washington, PA

Built 1960 ADT: 8,413

SR 0070

Over: SR 8016

SOUTH STRABANE TOWNSHIP, Washington, PA

Built 1960 ADT: 13,546

SR 0070

Over: SR 1009

SOUTH STRABANE TOWNSHIP, Washington, PA

Built 1960 ADT: 8,413

SR 0070

Over: SR 0019

SOUTH STRABANE TOWNSHIP, Washington, PA

Built 1960 ADT: 10,413

SR 0070

Over: SR 0019

SOUTH STRABANE TOWNSHIP, Washington, PA

Built 1960 ADT: 10,413

SR 0070

Over: 0088, 0906, 2 R/R, MON

BELLE VERNON BRIDGE, Washington, PA

Built 1951 ADT: 2,310

SR 0079

Over: SR 2020 & TENMILE CREEK

AMWELL TOWNSHIP, Washington, PA

Built 1998 ADT: 559

SR 0079

Over: SR 2020 & TENMILE CREEK

AMWELL TOWNSHIP, Washington, PA

Built 1998 ADT: 559

SR 0079

Over: TOWNSHIP ROAD 357

AMWELL TOWNSHIP, Washington, PA

Built 1966 ADT: 150

SR 0079

Over: TOWNSHIP ROAD 357

AMWELL TOWNSHIP, Washington, PA

Built 1966 ADT: 150

TOWNSHIP ROAD 366

Over: SR 0079

AMWELL TOWNSHIP, Washington, PA

Built 1966 ADT: 12,072

SR 0079

Over: SR 1045

SOUTH STRABANE TOWNSHIP, Washington, PA

Built 1964 ADT: 3,519

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

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Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainBridges

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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.