Lawrence County, PA

162 public highway bridges

Lawrence County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Lawrence County, Pennsylvania contains 162 public highway bridges. Roughly 50.6% are rated “Good,” 26.5% “Fair,” and 8.6% “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.

162
Total Bridges
50.6%
Good
26.5%
Fair
8.6%
Poor Condition

Condition Distribution

Good
50.6% (82)
Fair
26.5% (43)
Poor
8.6% (14)

All Bridges (162)

T741 Old Route 422

Poor

Over: TRIB SLIPPERY ROCK CREEK

275' NORTH OF SR 422, Lawrence, PA

Built 1921 Load: 9.1 t ADT: 300

BARKLEY RD #3

Poor

Over: CAMP RUN

207003 BARKLEY RD, Lawrence, PA

Built 1950 Load: 10.9 t ADT: 100

WALLACE RD

Poor

Over: NRTH FORK LIL BEAV CREEK

037011 LITTLE BEAVER TWP, Lawrence, PA

Built 1892 Load: 11.8 t ADT: 50

GRIMM RD

Poor

Over: POTTER RUN

037002 WASHINGTON TWP, Lawrence, PA

Built 1922 Load: 13.6 t ADT: 50

Canal St

Poor

Over: Snake Run to Beaver Run

.1 Mile NE of Wampum, Lawrence, PA

Built 1950 Load: 14.5 t ADT: 82

EAST WASHINGTON ST

Poor

Over: NESHANNOCK CREEK

@ TR 108&168 INTERSECTION, Lawrence, PA

Built 1909 Load: 19.1 t ADT: 17,254

River Road

Poor

Over: Snake Run

145 ft. from Wampum Ave., Lawrence, PA

Built 1995 Load: 21.8 t ADT: 500

SOUTH MAIN ST

Poor

Over: BR.OF HICKORY RUN

446' S OF SR 317, Lawrence, PA

Built 1930 Load: 33.6 t ADT: 601

REESE RD

Poor

Over: TAYLOR RUN

037014 PLAINGROVE TWP, Lawrence, PA

Built 1981 Load: 38.1 t ADT: 50

MUD BRIDGE RD

Poor

Over: L BEAVER CRK,NORTH FORK

203002 MUD BRIDGE ROAD, Lawrence, PA

Built 1930 Load: 43.5 t ADT: 100

MCCONNELL ROAD

Poor

Over: SLIPPERY ROCK CREEK

ECKERT BR, MC MILL PARK, Lawrence, PA

Built 1954 Load: 50.8 t ADT: 62

PAPER MILL RD

Poor

Over: NESHANNOCK CREEK

037006 CITY OF NEW CASTLE, Lawrence, PA

Built 1965 Load: 53.5 t ADT: 50

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.