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)

SR 4022

Good

Over: Branch of Buffalo Creek

BUFFALO TOWNSHIP, Washington, PA

Built 2023 Load: 36.6 t ADT: 220

NICHOLS BRIDGE

Good

Over: PIGEON CREEK trib

150' WEST OF TR 784, Washington, PA

Built 1938 Load: 36.9 t ADT: 450

PA TPK (Toll 43)

Good

Over: SR 2089 & Two Mile Run

Exit 28, Washington, PA

Built 2011 Load: 36.9 t ADT: 2,000

SR 0050

Good

Over: Br S. Fork Cross Creek

3.8 mi W from SR 0018, Washington, PA

Built 2013 Load: 36.9 t ADT: 2,257

SR 4012

Good

Over: Robinson Run

Mt Pleasant &Robinson Twp, Washington, PA

Built 2019 Load: 36.9 t ADT: 1,915

FRYE LANE

Good

Over: MAPLE CREEK trib

OFF S.R. 2027, Washington, PA

Built 1920 Load: 37.2 t ADT: 10

SR 1047

Good

Over: Branch of Chartiers Ck.

1.5 mi N from SR 0019, Washington, PA

Built 2013 Load: 37.3 t ADT: 6,065

Southview Rd

Good

Over: MILLERS RUN

MOUNT PLEASANT TOWNSHIP, Washington, PA

Built 2018 Load: 37.3 t ADT: 789

McDowell Lane

Good

Over: CANONSBURG LAKE

300' WEST OF SR 19, Washington, PA

Built 2021 Load: 37.3 t ADT: 2,709

T-631, Ross Road

Good

Over: Tenmile Creek Tributary

200' EAST OF SR 2007, Washington, PA

Built 1936 Load: 37.6 t ADT: 50

T412, Crestmont Rd

Good

Over: Tenmile Creek

550' WEST OF SR 221, Washington, PA

Built 1939 Load: 37.6 t ADT: 50

SR 0136

Good

Over: AV RR, Little Chart. Crk

0.1 mi W from SR 0519, Washington, PA

Built 2016 Load: 37.6 t ADT: 7,263

PA TPK 0576

Good

Over: SR 4037, SR 4012, stream

Robinson Township, Washington, PA

Built 2017 Load: 37.6 t ADT: 20,710

Sunset Dr (SR2034)

Good

Over: Br. Pike Run

WEST PIKE RUN TOWNSHIP, Washington, PA

Built 2016 Load: 37.9 t ADT: 111

SR 2007

Good

Over: BANE CREEK

AMWELL TOWNSHIP, Washington, PA

Built 1968 Load: 38.1 t ADT: 121

SAWHILL BRIDGE

Good

Over: BUFFALO CREEK

030' WEST OF SR 221, Washington, PA

Built 1915 Load: 38.1 t ADT: 38

Maple Lane

Good

Over: CHARTIERS CREEK

2500' WEST OF SR 19, Washington, PA

Built 1998 Load: 38.1 t ADT: 30

SR 1023

Good

Over: Little Chartiers Creek

1.9 mi S from SR 0019, Washington, PA

Built 2015 Load: 38.2 t ADT: 2,329

SR 4018

Good

Over: Cross Creek

0.5 mi W from SR 0050, Washington, PA

Built 2017 Load: 38.2 t ADT: 182

SR 79 NB

Good

Over: PA Turnpike I-576, Ramp

Cecil Township, Washington, PA

Built 2021 Load: 38.2 t ADT: 44,834

SMITH BRIDGE

Good

Over: BUFFALO CREEK

300' WEST OF SR 3009, Washington, PA

Built 1910 Load: 38.6 t ADT: 40

Raccoon Creek Road

Good

Over: RACCOON CREEK

400' North of TR 861, Washington, PA

Built 2007 Load: 38.6 t ADT: 65

SR 2079

Good

Over: Pike Run

4.73 mi S from SR 0481, Washington, PA

Built 2014 Load: 38.6 t ADT: 230

PA TPK 0576

Good

Over: SR 4037, SR 4012, stream

0.7 mile west of SR 0980, Washington, PA

Built 2017 Load: 38.6 t ADT: 19,070

SR 1059

Good

Over: MINGO CREEK

NOTTINGHAM TOWNSHIP, Washington, PA

Built 1961 Load: 38.9 t ADT: 509

Rutan Road, T-461

Good

Over: PIGEON CREEK

200' SOUTH OF SR 2019, Washington, PA

Built 2014 Load: 38.9 t ADT: 300

SR 2036

Good

Over: Gorby Run

0.3 mi W from SR 0088, Washington, PA

Built 2014 Load: 38.9 t ADT: 1,319

WALKER BRIDGE T395

Good

Over: PIKE RUN

INTERSECTION OF SR 2036, Washington, PA

Built 2002 Load: 39.0 t ADT: 25

GALATI ROAD -T608

Good

Over: MILLERS RUN

300' NORTH OF SR 4039, Washington, PA

Built 1890 Load: 39.2 t ADT: 40

ZEDIKER STATION RD

Good

Over: BR. LITTLE CHARTIERS CK.

SOUTH STRABANE TOWNSHIP, Washington, PA

Built 2017 Load: 39.2 t ADT: 806

Caldwell Ave T392

Good

Over: CHARTIERS CREEK

150' EAST OF SR 4022, Washington, PA

Built 2014 Load: 39.5 t ADT: 300

PA TPK 0576

Good

Over: SR 0980 / Fort Cherry

Robinson Township, Washington, PA

Built 2017 Load: 39.5 t ADT: 10,538

PA TPK 0576

Good

Over: SR 0980 / Fort Cherry

Robinson Township, Washington, PA

Built 2017 Load: 39.5 t ADT: 10,538

SR 79 SB

Good

Over: PA Turnpike I-576, Ramp

Cecil Township, Washington, PA

Built 2020 Load: 39.5 t ADT: 45,914

SR 0980

Good

Over: ROBINSON RUN

MCDONALD BOROUGH, Washington, PA

Built 1996 Load: 39.9 t ADT: 3,868

SR 4029

Good

Over: Burgetts Fork

0.1 miles S of SR 18, Washington, PA

Built 2008 Load: 39.9 t ADT: 2,280

SR 0050

Good

Over: Cross Creek

1.3 mi E from SR 0231, Washington, PA

Built 2012 Load: 39.9 t ADT: 1,529

Ventura Lane

Good

Over: PIKE RUN

200' North of SR 2036, Washington, PA

Built 2015 Load: 39.9 t ADT: 100

SCENIC DR

Good

Over: TAYLORS RUN

CARROLL TOWNSHIP, Washington, PA

Built 2018 Load: 39.9 t ADT: 1,614

PA TPK 0576

Good

Over: SR 4011 Quicksilver Rd

0.1 mile south of SR 0980, Washington, PA

Built 2016 Load: 40.2 t ADT: 14,420

LINDEN CREEK RD

Good

Over: LITTLE CHARTIERS CREEK

NORTH STRABANE TOWNSHIP, Washington, PA

Built 2018 Load: 40.5 t ADT: 2,329

PA TPK 0576

Good

Over: SR 4011 Quicksilver Rd

0.1 mile south of SR 0980, Washington, PA

Built 2016 Load: 40.5 t ADT: 14,420

WASHINGTON AVE

Good

Over: ROBBS RUN

WASHINGTON AVENUE BRIDGE, Washington, PA

Built 1992 Load: 40.8 t ADT: 700

SR 1045

Good

Over: CHARTIERS CREEK

S. TRABENE & CHARTIERS TW, Washington, PA

Built 1998 Load: 40.8 t ADT: 3,519

SR 4018

Good

Over: Cross Creek

0.9 mi E of WV state line, Washington, PA

Built 2010 Load: 40.8 t ADT: 182

Scenic Dr (SR 481)

Good

Over: Pike Run

250' N. of Laurel Rd., Washington, PA

Built 2016 Load: 40.8 t ADT: 1,787

SR 1041

Good

Over: Chartiers Creek

0.03 mi N of SR 0079(S), Washington, PA

Built 2009 Load: 41.1 t ADT: 11,041

PENNSYLVANIA AVE

Good

Over: MAPLE CREEK

SPEERS & CHARLEROI BORO., Washington, PA

Built 2018 Load: 41.1 t ADT: 8,320

PA TPK 0576

Good

Over: SR 4010 Beech Hollow Rd

0.5 mi west of SR 0980, Washington, PA

Built 2016 Load: 41.1 t ADT: 9,999

PA TPK 0576

Good

Over: S.R. 4010

Robinson Township, Washington, PA

Built 2016 Load: 41.1 t ADT: 1,000

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

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.