Somerset County, PA

400 public highway bridges

Somerset County Bridge Snapshot

Somerset County, Pennsylvania contains 400 public highway bridges in the FHWA National Bridge Inventory. Roughly 28.5% are rated “Good,” 40.8% “Fair,” 14.5% “Poor,” and 14.5% 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.

400
Total Bridges
28.5%
Good
14.5%
Poor
14.5%
Structurally Deficient

Condition Distribution

Good
28.5% (114)
Fair
40.8% (163)
Poor
14.5% (58)
SD
14.5% (58)

All Bridges (400)

SR 4005

Good

Over: WEST BRANCH COXES CREEK

2.5 MI W OF SOMERSET, Somerset, PA

Built 2014 Load: 35.6 t ADT: 510

US 219

Good

Over: TRIB LAUREL RUN

1.36 MILE N OF SR 3010, Somerset, PA

Built 2018 Load: 35.6 t ADT: 4,846

SR 3014

Good

Over: LOST CREEK

.5 MI E OF BARRONVALE, Somerset, PA

Built 2018 Load: 35.6 t ADT: 71

SR 2037

Good

Over: CASSELMAN RIVER

GARRETT, Somerset, PA

Built 2013 Load: 36.0 t ADT: 557

SR 2006

Good

Over: FLAUGHERTY CREEK

1.9 MILE EAST OF TR 219, Somerset, PA

Built 2014 Load: 36.0 t ADT: 1,381

PA 669

Good

Over: TUB MILL RUN

WEST SALISBURY, Somerset, PA

Built 2014 Load: 36.0 t ADT: 1,576

SR 3033

Good

Over: LOST CREEK

2.2 MI S OF TRENT, Somerset, PA

Built 2015 Load: 36.0 t ADT: 248

SR 3010

Good

Over: MILLERS RUN

.2 MI.NW.OF BERLIN, Somerset, PA

Built 2020 Load: 36.0 t ADT: 986

SR 4016

Good

Over: SOUTH FORK BENS CREEK

1 MI N OF THOMAS MILLS, Somerset, PA

Built 2015 Load: 36.3 t ADT: 963

SR 1003

Good

Over: BUCK RUN

2.5 MI S OF FRIEDENS, Somerset, PA

Built 2016 Load: 36.3 t ADT: 169

SR 4008

Good

Over: SPRUCE RUN

1.3 MILE WEST OF SR 985, Somerset, PA

Built 2020 Load: 36.3 t ADT: 375

SR 2025

Good

Over: BLUE LICK CREEK

.5 MI W OF HAYS MILL, Somerset, PA

Built 2015 Load: 36.9 t ADT: 688

PA 281

Good

Over: BEAVER DAM CREEK

0.5 MILE S. OF STOYSTOWN, Somerset, PA

Built 2008 Load: 37.2 t ADT: 4,623

SR 2018

Good

Over: TUBS RUN

BEECHDALE, Somerset, PA

Built 2012 Load: 37.3 t ADT: 235

SR 2037

Good

Over: BIGBY CREEK

1.5 MI SW OF GARRETT, Somerset, PA

Built 2013 Load: 37.3 t ADT: 557

SR 4021

Good

Over: STONYCREEK RIVER

HOOVERSVILLE BORO, Somerset, PA

Built 2013 Load: 37.3 t ADT: 518

SOUTH WOLF ROCK RD

Good

Over: TUB MILL RUN

FORBES STATE FOREST, Somerset, PA

Built 2014 Load: 37.3 t ADT: 25

MATLICK RD(SR2005)

Good

Over: ELK LICK CREEK

2 MI WEST OF SR 2004, Somerset, PA

Built 2017 Load: 37.3 t ADT: 333

SR 2037/CHURCH ST

Good

Over: CSX RAILROAD

GARRETT BORO (CHURCH ST), Somerset, PA

Built 2012 Load: 37.6 t ADT: 557

SR 1033

Good

Over: SANDY RUN

1.5 MI E OF HAGEVO, Somerset, PA

Built 2017 Load: 37.6 t ADT: 215

Berkleys Mill Rd

Good

Over: BLUE LICK CREEK

2 MI NE OF MEYERSDALE, Somerset, PA

Built 2017 Load: 37.9 t ADT: 191

T-842,Witt Hill Rd

Good

Over: N Br. Jennings Run

Wellersburg Borough, Somerset, PA

Built 2014 Load: 38.2 t ADT: 200

SR 2016

Good

Over: RHOADS CREEK

1.3 MI.S.OF ROCKWOOD, Somerset, PA

Built 2021 Load: 38.2 t ADT: 717

SR 2019

Good

Over: SHAFFERS RUN

0.5 MI. N OF FAIRHOPE, Somerset, PA

Built 2012 Load: 38.6 t ADT: 136

SR 4022

Good

Over: STONYCREEK RIVER

1 MI W OF PAINT, Somerset, PA

Built 2014 Load: 38.6 t ADT: 312

SR 4013

Good

Over: N BR QUEMAHONING CREEK

3 MI SW OF JENNERSTOWN, Somerset, PA

Built 2015 Load: 38.6 t ADT: 107

SR 3025

Good

Over: CSX RAILROAD

0.5 MI S OF SOMERSET, Somerset, PA

Built 2016 Load: 38.6 t ADT: 1,354

US 219

Good

Over: SWAMP CREEK

SWAMP CREEK NB, Somerset, PA

Built 2018 Load: 38.6 t ADT: 2,137

US 219

Good

Over: SWAMP CREEK

SWAMP CREEK SB, Somerset, PA

Built 2018 Load: 38.6 t ADT: 2,038

SR 2023

Good

Over: BUFFALO CREEK

SALCO, Somerset, PA

Built 2014 Load: 38.9 t ADT: 176

PA 669

Good

Over: CASSELMAN RIVER

SALISBURY, Somerset, PA

Built 2014 Load: 38.9 t ADT: 1,576

PALO ALTO RD

Good

Over: POWDER RUN

.5 MI.E.OF GLADDENS, Somerset, PA

Built 2016 Load: 38.9 t ADT: 263

SR 4017

Good

Over: BEAVER DAM CREEK

0.1 MI. SE FROM SR 4004, Somerset, PA

Built 1937 Load: 39.0 t ADT: 216

PA TPK (I-76)

Good

Over: BRANCH COXES CRK

NEAR SOMERSET INTERCHANGE, Somerset, PA

Built 2004 Load: 39.0 t ADT: 32,134

SR 1008

Good

Over: STONYCREEK RIVER

MOSTOLLER, Somerset, PA

Built 2014 Load: 39.2 t ADT: 817

US 219

Good

Over: T-519 WALTERS MILL RD

1.4 MILE SOUTH OF US 30, Somerset, PA

Built 2018 Load: 39.2 t ADT: 2,419

US 219

Good

Over: T-519 WALTERS MILL RD

1.4 MILE SOUTH OF US 30, Somerset, PA

Built 2018 Load: 39.2 t ADT: 2,427

Findlay Street

Good

Over: PA TPK (I-76)

New Baltimore, Somerset, PA

Built 2015 Load: 39.5 t ADT: 250

PA 160

Good

Over: LITTLE DARK SHADE CREEK

CENTRAL CITY BORO., Somerset, PA

Built 2000 Load: 39.9 t ADT: 2,823

T-583,DUCK POND RD

Good

Over: LAUREL HILL CREEK

2 MI. NE. of BAKERSVILLE, Somerset, PA

Built 2010 Load: 39.9 t ADT: 75

SR 2047

Good

Over: BLUELICK CREEK

1.3 MI N OF MEYERSDALE, Somerset, PA

Built 2015 Load: 40.2 t ADT: 1,918

Glades Pk (SR 31)

Good

Over: SANDY HOLLOW CREEK

0.5 MI EAST OF SR 1005, Somerset, PA

Built 2017 Load: 40.2 t ADT: 3,931

Listonburg Rd

Good

Over: WHITES CREEK

LISTONBURG, Somerset, PA

Built 2017 Load: 40.2 t ADT: 1,337

T-504,BENDER BR RD

Good

Over: ELKLICK CREEK

2 MI.W.OF MEYERSDALE, Somerset, PA

Built 2023 Load: 40.2 t ADT: 46

SR 2004

Good

Over: ELK LICK CREEK

.5 MI W OF MEYERSDALE, Somerset, PA

Built 2015 Load: 40.5 t ADT: 1,257

SR 1001

Good

Over: SCHROCK RUN

1 MI. W. OF SHANKSVILLE, Somerset, PA

Built 2008 Load: 40.8 t ADT: 1,643

PA 403

Good

Over: FALLEN TIMBER RUN

HOOVERSVILLE, Somerset, PA

Built 2019 Load: 41.1 t ADT: 1,164

SR 3010

Good

Over: COXES CREEK

BANDO, Somerset, PA

Built 2008 Load: 41.7 t ADT: 404

PA 653

Good

Over: SOUTH GLADE CREEK

1.4 MI S NEW CENTERVILLE, Somerset, PA

Built 2008 Load: 41.7 t ADT: 2,196

SR 4013

Good

Over: BEAMS RUN

3 MI. SW. OF JENNERSTOWN, Somerset, PA

Built 2009 Load: 41.7 t ADT: 107

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

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