Somerset County, PA

400 public highway bridges

Somerset County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Somerset County, Pennsylvania contains 400 public highway bridges. Roughly 28.5% are rated “Good,” 40.8% “Fair,” and 14.5% “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.

400
Total Bridges
28.5%
Good
40.8%
Fair
14.5%
Poor Condition

Condition Distribution

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

All Bridges (400)

US 219 NBL

Unknown

Over: T893 MILOW-FIMMER ROAD

3 MI S OF SR30, Somerset, PA

Built 2002 ADT: 25

US 219 SBL

Unknown

Over: SR 8005, RAMPS C & D

OVER SR 8005, Somerset, PA

Built 2003 ADT: 1,587

US 219 NBL

Unknown

Over: SR 8005, RAMPS C & D

OVR SR8005,3MI N SOMERSET, Somerset, PA

Built 2003 ADT: 1,587

SR 4005 (LR 55064)

Unknown

Over: PTC, B-409, MP 104.92

1.2 MI. S. OF ALLENVALE, Somerset, PA

Built 2011

PA 281

Unknown

Over: US 30

STOYSTOWN, Somerset, PA

Built 2013 ADT: 5,236

SR 4001

Unknown

Over: PTC B-459, MP 103.47

EAST OF LAUREL SUMMIT, Somerset, PA

Built 2012

SOMERSET ST

Unknown

Over: U.S. ROUTE 30

NEAR STOYSTOWN, Somerset, PA

Built 2019 ADT: 3,990

US 219

Unknown

Over: SR2027 & TRIB CASSELMAN

PINE HILL NB, Somerset, PA

Built 2018 ADT: 153

US 219

Unknown

Over: SR2027 & TRIB CASSELMAN

PINE HILL SB, Somerset, PA

Built 2018 ADT: 153

US 219

Unknown

Over: SR2047,T419,T431,BUFF CR

BUFFALO CREEK NBL, Somerset, PA

Built 2018 ADT: 485

US 219

Unknown

Over: SR2047,T419,T431,BUFF CR

BUFFALO CREEK SBL, Somerset, PA

Built 2018 ADT: 485

US 219

Unknown

Over: SR 2031

3.1 MILE NE OF GARRETT, Somerset, PA

Built 2018 ADT: 446

US 219

Unknown

Over: SR 2031

3.1 MILE N OF GARRETT, Somerset, PA

Built 2018 ADT: 446

US 219

Unknown

Over: SR 3010

5.2 MILE NW OF BERLIN, Somerset, PA

Built 2018 ADT: 469

US 219

Unknown

Over: SR 3010

5.2 MILE NW OF BERLIN, Somerset, PA

Built 2018 ADT: 469

SR 1031

Fair

Over: SHADE CREEK

3.75 MI.NE.OF BLOUGH, Somerset, PA

Built 1939 Load: 1.8 t ADT: 648

SALISBURY STREET

Fair

Over: FLAUGHERTY CREEK

MEYERSDALE BOROUGH, Somerset, PA

Built 1974 Load: 3.6 t ADT: 200

PA 160

Fair

Over: CLEAR SHADE CREEK

2.5 MI.N.OF CENTRAL CITY, Somerset, PA

Built 1978 Load: 5.4 t ADT: 3,302

T-713,COUNTY BR RD

Fair

Over: WILLS CREEK

3 MI.W.OF GLENCOE, Somerset, PA

Built 1925 Load: 5.4 t ADT: 50

T-495, GARY ROAD

Fair

Over: LAUREL HILL CREEK

2 MI.S.OF TRENT, Somerset, PA

Built 1971 Load: 7.3 t ADT: 50

T-625 BRNS.HILL RD

Fair

Over: BEAVER DAM CREEK

.5 MI.S.OF STOYSTOWN, Somerset, PA

Built 1900 Load: 11.8 t ADT: 150

T325,ENGLES MILL R

Fair

Over: PINEY RUN

1.1 MI.E.OF SALISBURY, Somerset, PA

Built 1915 Load: 12.7 t ADT: 20

T798,NUMBER 1 ROAD

Fair

Over: LAUREL RUN

.2 MI.N.OF CENTRAL CITY, Somerset, PA

Built 1917 Load: 13.6 t ADT: 70

T611,DUNMYER ROAD

Fair

Over: BEAVER DAM CREEK

1.5 MI.SW.OF STOYSTOWN, Somerset, PA

Built 1964 Load: 15.4 t ADT: 60

LAKE LOOP ROAD

Fair

Over: KOOSER RUN

500 FT SE OF SR 31, Somerset, PA

Built 1933 Load: 17.2 t ADT: 140

SR 2014

Fair

Over: CASSELMAN RIVER

BOYNTON, Somerset, PA

Built 1962 Load: 18.1 t ADT: 386

T-756,PASO FINO RD

Fair

Over: LAUREL RUN

4 MI.SW.OF GLENCOE, Somerset, PA

Built 1927 Load: 18.1 t ADT: 51

SR 4031

Fair

Over: SOUTH FORK BENS CREEK

THOMAS MILLS, Somerset, PA

Built 1962 Load: 19.1 t ADT: 893

T548,BRKHOLD BR RD

Fair

Over: BUFFALO CREEK

2 MI.NE.OF GARRETT, Somerset, PA

Built 1890 Load: 19.1 t ADT: 50

T519 WALTERSMILL R

Fair

Over: EAST BRANCH COXES CREEK

3 MI.S.OF SOMERSET, Somerset, PA

Built 1961 Load: 19.1 t ADT: 75

PA 56

Fair

Over: CLEAR SHADE CREEK

OGLETOWN, Somerset, PA

Built 1929 Load: 22.7 t ADT: 3,772

PA 403

Fair

Over: KAUFMAN RUN

TIRE HILL, Somerset, PA

Built 1929 Load: 22.7 t ADT: 4,135

SR 3006

Fair

Over: MIDDLE CREEK

4 MI.SW.OF ROCKWOOD, Somerset, PA

Built 1962 Load: 22.7 t ADT: 113

T813, TOWN HILL RD

Fair

Over: RAYSTOWN BR.JUNIATA RIV.

NEW BALTIMORE BORO., Somerset, PA

Built 1998 Load: 22.7 t ADT: 50

T-338,FALL RUN RD

Fair

Over: FALL CREEK

1.5 MI.NW.OF BARRONVALE, Somerset, PA

Built 1930 Load: 22.7 t ADT: 50

T-568, BOONE ROAD

Fair

Over: BOONE RUN

3.5 MI.W.OF SHANKSVILLE, Somerset, PA

Built 1930 Load: 22.7 t ADT: 25

T310,CAMP GROUND R

Fair

Over: WHITES CREEK

1 MI.S.OF HARNEDSVILLE, Somerset, PA

Built 1970 Load: 24.5 t ADT: 50

T-800, Abex Road

Fair

Over: Quemahoning Creek

1.0 mi South of Benson, Somerset, PA

Built 1960 Load: 24.5 t ADT: 200

PA 31

Fair

Over: W.BR.COXES CREEK

170 FEET WEST OF SR 4005, Somerset, PA

Built 1963 Load: 25.4 t ADT: 5,636

T312 COVERED BR RD

Fair

Over: LAUREL HILL CREEK

1.3 MI.NE.OF URSINA, Somerset, PA

Built 1891 Load: 25.4 t ADT: 50

SR 3031

Fair

Over: MIDDLE CREEK

KIMMEL, Somerset, PA

Built 1962 Load: 26.3 t ADT: 407

SR 2017

Fair

Over: WHEELER RUN

MANCE, Somerset, PA

Built 1937 Load: 27.2 t ADT: 61

T811,SUHRIE HOL RD

Fair

Over: RAYSTOWN BR.JUNIATA RIV.

3.5 MI.SW.NEW BALTIMORE, Somerset, PA

Built 1973 Load: 27.2 t ADT: 25

US 219 SBL

Fair

Over: CSX RAILROAD

0.2 MILE NORTH OF TR 281, Somerset, PA

Built 1973 Load: 28.1 t ADT: 5,793

PA 403

Fair

Over: STONYCREEK RIVER

KANTNER, Somerset, PA

Built 1971 Load: 28.1 t ADT: 1,033

SR 2017

Fair

Over: PANTHER RUN

1 MI.NW.OF JOHNSBURG, Somerset, PA

Built 1938 Load: 28.1 t ADT: 51

T718 MILLER RUN RD

Fair

Over: MILLER RUN

1 MI.S.OF SANDPATCH, Somerset, PA

Built 1963 Load: 28.1 t ADT: 33

SR 4023

Fair

Over: QUEMAHONING CREEK

1.6 M.S.JENNER CROSSROADS, Somerset, PA

Built 1971 Load: 28.1 t ADT: 1,721

CAMP LOOP #1

Fair

Over: LAUREL HILL CREEK TRIB

1/2 MI NW OF SR 3029, Somerset, PA

Built 1973 Load: 28.1 t ADT: 50

US 219 NBL

Fair

Over: CSX RAILROAD

0.2 MILE NORTH OF TR 281, Somerset, PA

Built 1973 Load: 29.0 t ADT: 5,453

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.