Lawrence County, PA

162 public highway bridges

Lawrence County Bridge Snapshot

Lawrence County, Pennsylvania contains 162 public highway bridges in the FHWA National Bridge Inventory. Roughly 50.6% are rated “Good,” 26.5% “Fair,” 8.6% “Poor,” and 8.6% 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.

162
Total Bridges
50.6%
Good
8.6%
Poor
8.6%
Structurally Deficient

Condition Distribution

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

All Bridges (162)

Plain Grove North

Good

Over: TAYLOR RUN

2.0 MI E OF SR19, Lawrence, PA

Built 2005 Load: 38.1 t ADT: 436

SR 0551 SH

Good

Over: DEER CREEK

1778' S. OF SR 208, Lawrence, PA

Built 2013 Load: 38.2 t ADT: 1,010

NORTH STREET

Good

Over: NESHANNOCK CREEK

037007 NEW CASTLE-NORTH S, Lawrence, PA

Built 2015 Load: 38.2 t ADT: 2,000

FAIRVIEW SCHOOL RD

Good

Over: HELL RUN

0.5 MI EAST OF SR 2022, Lawrence, PA

Built 2011 Load: 38.6 t ADT: 176

T324,HILLSVILLE RD

Good

Over: COFFEE RUN

1.25 MI S/SR 4006, Lawrence, PA

Built 1990 Load: 39.0 t ADT: 150

VanGorders Mill RD

Good

Over: Slippery Rock Creek

wayne twp, Lawrence, PA

Built 2009 Load: 39.0 t ADT: 113

PETERSBURG RD.

Good

Over: NORTH FORK LITTLE BEAVER

200'N.W.OF SR 0551, Lawrence, PA

Built 2012 Load: 39.5 t ADT: 810

SR 168

Good

Over: CSX RAILROAD

230 FT EAST OF SR 3015, Lawrence, PA

Built 2010 Load: 39.9 t ADT: 2,041

AIRPORT HILL ROAD

Good

Over: SANKEY RUN

200' SE OF SR 422, Lawrence, PA

Built 2011 Load: 39.9 t ADT: 1,350

STATE ROAD

Good

Over: BIG RUN

300' SOUTH OF SR 1012, Lawrence, PA

Built 2011 Load: 39.9 t ADT: 4,001

CRONTON AV

Good

Over: OVER TAYLOR RUN

50'W OF TWP RD485, Lawrence, PA

Built 2012 Load: 40.2 t ADT: 2,833

PULASKI RD

Good

Over: OVER DEER CREEK

4 MILES FROM STATE LINE, Lawrence, PA

Built 2018 Load: 40.2 t ADT: 1,426

MORAVIA STREET

Good

Over: BIG RUN

300' S OF SR 2001, Lawrence, PA

Built 2011 Load: 40.5 t ADT: 6,507

South Jefferson St

Good

Over: Neshannock Creek

at inter. of sr 0108, Lawrence, PA

Built 2012 Load: 40.5 t ADT: 6,750

Neshannock FallsRd

Good

Over: NESHANNOCK CREEK

1.5 MI. WEST OF SR 0168, Lawrence, PA

Built 2017 Load: 40.5 t ADT: 747

NESHANNOCKFALLS RD

Good

Over: LITTLE NESHANNOCK CREEK

1/2 MI. S.E. OF SR 1005, Lawrence, PA

Built 2016 Load: 40.8 t ADT: 747

WAMPUM AVE

Good

Over: B&P RAILROAD

.75 mi East of Beaver Riv, Lawrence, PA

Built 2019 Load: 41.5 t ADT: 1,065

CLYDE ST EXT

Good

Over: HICKORY RUN

1/4 MI. S.E. OF SR 0108, Lawrence, PA

Built 2004 Load: 41.7 t ADT: 1,256

FREW MILL ROAD

Good

Over: SLIPPERY ROCK CREEK

1.0 MI W OF SR 0019, Lawrence, PA

Built 2007 Load: 41.7 t ADT: 305

ENON ROAD

Good

Over: PA TURNPIKE

0.5 MI N OF SR 3011, Lawrence, PA

Built 2010 Load: 41.7 t ADT: 818

Mill Street

Good

Over: Neshannock Creek

.08 MI S of EWashington, Lawrence, PA

Built 2014 Load: 41.8 t ADT: 6,153

UNION VALLEY RD

Good

Over: MCKEE RUN

1/4 MI W OF SR 2012, Lawrence, PA

Built 2017 Load: 41.8 t ADT: 1,156

PETERSBURG RD

Good

Over: OVER TRIB OF SUGAR CREEK

NEAR SR 551 INTERSECTION, Lawrence, PA

Built 2013 Load: 42.4 t ADT: 213

STUDEBAKER RD

Good

Over: SLIPPERY ROCK CREEK

037016 RAMBLERS REST, Lawrence, PA

Built 1997 Load: 42.6 t ADT: 100

SOUTH MAIN ST

Good

Over: BESSEMER HAUL ROAD

1/4 MI. SOUTH OF SR 0317, Lawrence, PA

Built 2017 Load: 42.8 t ADT: 601

MT JACKSON ROAD

Good

Over: NORFOLK & SOUTHERN RR

2252' N BEAVER CO. LINE, Lawrence, PA

Built 2002 Load: 43.5 t ADT: 895

RUSSELL RD

Good

Over: LITTLE BEAVER CREEK

037009 LITTLE BEAVER TWP, Lawrence, PA

Built 2003 Load: 44.5 t ADT: 50

Stoughton Road

Good

Over: Slippery Rock Creek

15, Lawrence, PA

Built 2008 Load: 45.0 t ADT: 200

TAYLOR ROAD (T-535

Good

Over: HOTTENBAUGH RUN

.1 MI S OF EASTBROOK, Lawrence, PA

Built 2012 Load: 45.0 t ADT: 20

BIG RUN ROAD

Good

Over: BIG RUN

200 FT N of SR 1012, Lawrence, PA

Built 2010 Load: 45.4 t ADT: 237

Commerce Ave.

Good

Over: Big Run Tributary

0.2 mi from Frew Mill Rd., Lawrence, PA

Built 1995 Load: 45.4 t ADT: 100

Frew Mill Rd

Good

Over: Big Run

300' west of Big Run Road, Lawrence, PA

Built 2016 Load: 46.7 t ADT: 697

SR 0079 SB

Good

Over: JAMISON RUN

1/3MI.N.OF SR 1016, Lawrence, PA

Built 1963 Load: 47.2 t ADT: 9,235

SR 168

Good

Over: EDWARDS RUN

600' EAST OF SR 18, Lawrence, PA

Built 2009 Load: 47.2 t ADT: 2,800

NESHANNOCK FALL RD

Good

Over: BRANCH NESHANNOCK CREEK

100' SOUTH OF SR 0956, Lawrence, PA

Built 2016 Load: 47.6 t ADT: 150

COFFEE RUN RD

Good

Over: COFFEE RUN

209003 SOUTH OF T-565 INT, Lawrence, PA

Built 2020 Load: 49.2 t ADT: 50

PA TURNPIKE (I-76)

Good

Over: BEAVER DAM RUN

WEST OF NEW BEAVER, Lawrence, PA

Built 2008 Load: 50.8 t ADT: 21,767

ROGERS RD

Good

Over: HOTTENBAUGH RUN

202001 NEAR RT 168, Lawrence, PA

Built 1950 Load: 50.9 t ADT: 50

HEINZ CAMP RD

Good

Over: SLIPPERY ROCK CREEK

ON WAYNE/PERRY TWP LINE, Lawrence, PA

Built 1948 Load: 51.8 t ADT: 128

PULASKI RD

Good

Over: DEER CREEK TRIB

1.5 MI. FROM ST.LINE, Lawrence, PA

Built 2017 Load: 51.8 t ADT: 1,426

GRANT STREET

Good

Over: SHENANGO RIVER

1000' EAST OF US 224, Lawrence, PA

Built 2009 Load: 52.6 t ADT: 1,500

RIVER ROAD

Good

Over: MCCLANAHAN RUN

0.1 MI NW OF HEATHER HTS, Lawrence, PA

Built 2006 Load: 53.5 t ADT: 247

PORTERSVILLE ROAD

Good

Over: OVER CONNOQUENESSING CR.

@ELLPORT-PERRY TWP LINE, Lawrence, PA

Built 2004 Load: 54.4 t ADT: 5,331

Nashua Rd

Good

Over: Shenango River

1.5 MI W of RT 18, Lawrence, PA

Built 2010 Load: 55.7 t ADT: 413

T-322, HILLSVILLE

Good

Over: HICKORY RUN TRIBUTARY

BTW T449 & T683, Lawrence, PA

Built 1960 Load: 74.4 t ADT: 1,000

MILLER AVE

Good

Over: SHENANGO RIVER TRIB

214002 1 BLK S OF OAKWOOD, Lawrence, PA

Built 2001 Load: 77.1 t ADT: 1,000

MCCASLIN ROAD

Good

Over: HOTTENBAUGH RUN

202003 MCCASLIN BRIDGE, Lawrence, PA

Built 2004 Load: 89.7 t ADT: 100

T320, MCCLAIN RD

Good

Over: SUGAR CREEK TRIBUTARY

BTW T383 & SR108, Lawrence, PA

Built 2006 Load: 89.7 t ADT: 50

MCCONNELS MILL RD

Poor

Over: SLIPPERY ROCK CREEK

037020 SLIPPERY ROCK TWP, Lawrence, PA

Built 1875 Load: 6.4 t ADT: 150

BARKLEY RD #3

Poor

Over: CAMP RUN

207003 BARKLEY RD, Lawrence, PA

Built 1950 Load: 10.9 t ADT: 100

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

Related

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