Armstrong County, PA

109 public highway bridges

Armstrong County Bridge Snapshot

Armstrong County, Pennsylvania contains 109 public highway bridges in the FHWA National Bridge Inventory. Roughly 66.1% are rated “Good,” 22% “Fair,” 1.8% “Poor,” and 1.8% 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.

109
Total Bridges
66.1%
Good
1.8%
Poor
1.8%
Structurally Deficient

Condition Distribution

Good
66.1% (72)
Fair
22% (24)
Poor
1.8% (2)
SD
1.8% (2)

All Bridges (109)

SR0028 SB

Unknown

Over: SR3023

IRON BRIDGE ROAD SB, Armstrong, PA

Built 1971 ADT: 297

SR0422 EB&WB

Unknown

Over: ALLEG RIV/3001/2011/RR

JUDGE J.FRANK GRAFF, Armstrong, PA

Built 1974 ADT: 148

SR3021 (T-810)

Unknown

Over: SR0028 NB&SB

FURNACE RUN ROAD, Armstrong, PA

Built 1971 ADT: 6,641

SR0422 EB

Unknown

Over: T-530 & TR GARRETTS RUN

HAWK HOLLOW EB, Armstrong, PA

Built 2001 ADT: 100

SR0422 WB

Unknown

Over: T-530 & TR GARRETTS RUN

HAWK HOLLOW WB, Armstrong, PA

Built 2001 ADT: 100

SR0422

Unknown

Over: SR0028 NB&SB

CADET, Armstrong, PA

Built 2001 ADT: 8,294

NJTPK(I-95 PA EXT)

Unknown

Over: DELAWARE RIVER & ROADS

2.25 MI E OF TPK&RT130 JC, Armstrong, PA

Built 1956 ADT: 4,136

SR 8010

Unknown

Over: SR 0422 EB & WB

Inter. SR 422 & SR 8010, Armstrong, PA

Built 2015 ADT: 7,771

Freeport Rd

Unknown

Over: SR0422 EB/WB & RAMPS F&G

BRIAR HILL, Armstrong, PA

Built 2018 ADT: 3,577

SR0422 EB

Unknown

Over: SR 3005

Intersect SR 422 & SR3005, Armstrong, PA

Built 2020 ADT: 150

SR 0422 WB

Unknown

Over: SR 3005

Intersect SR 422 & SR3005, Armstrong, PA

Built 2020 ADT: 150

SR 1038

Fair

Over: ALLEGHENY RIVER

KITTANNING CITIZENS, Armstrong, PA

Built 1931 Load: 9.1 t ADT: 20,351

T-639 ROOFNER ROAD

Fair

Over: MILL RUN

1 Mi East of SR 422, Armstrong, PA

Built 1950 Load: 19.1 t ADT: 50

SR0085

Fair

Over: TRIB TO COWANSHANNOCK CR

SOUTH OF RURAL VALLEY, Armstrong, PA

Built 1962 Load: 29.0 t ADT: 4,345

SR0128

Fair

Over: ALLEGHENY RIV / B&P RR

FORD CITY VETERANS, Armstrong, PA

Built 2000 Load: 29.0 t ADT: 2,677

NJ RT 73

Fair

Over: DELAWARE RIVER

2.0 MI NW JCT US RT 130, Armstrong, PA

Built 1929 Load: 34.5 t ADT: 42,270

SR 0068

Fair

Over: PINE RUN

3.4 Mi. W East Brady, Armstrong, PA

Built 2012 Load: 34.7 t ADT: 1,801

SR 0028

Fair

Over: NORTH FORK PINE CREEK

0.3 MI W SR 1018 INTER., Armstrong, PA

Built 2014 Load: 35.3 t ADT: 7,673

T-447 FORT RUN RD

Fair

Over: FORT RUN

235FT E OF SR66 & SR128, Armstrong, PA

Built 1979 Load: 35.4 t ADT: 360

T-666 BARKS HILL

Fair

Over: SOUTH BRANCH PLUM CREEK

1500 feet s. of SR 4009, Armstrong, PA

Built 2001 Load: 36.3 t ADT: 140

SR 0068

Fair

Over: SUGAR CREEK

0.6 Mi W SR 4002 Inter., Armstrong, PA

Built 2015 Load: 36.6 t ADT: 2,617

SR2027

Fair

Over: CROOKED CREEK

NEAR GIRTY, Armstrong, PA

Built 1940 Load: 38.1 t ADT: 534

SR4007

Fair

Over: PATTERSON CREEK

FROGTOWN NO.2, Armstrong, PA

Built 1933 Load: 40.8 t ADT: 131

SR0056

Fair

Over: CROOKED CREEK

SOUTH BEND NO.1, Armstrong, PA

Built 2001 Load: 40.8 t ADT: 4,499

SR 4010

Fair

Over: BUFFALO CREEK

70 ft SE SR4035 Intersect, Armstrong, PA

Built 2013 Load: 41.5 t ADT: 708

SR0085

Fair

Over: COWANSHANNOCK CREEK

EAST OF RURAL VALLEY, Armstrong, PA

Built 1962 Load: 41.7 t ADT: 2,353

SR0422

Fair

Over: PLUM CREEK

KIMMEL SCHOOL, Armstrong, PA

Built 1958 Load: 41.7 t ADT: 9,643

SR0085

Fair

Over: COWANSHANNOCK CREEK

SUNNYSIDE NO.1, Armstrong, PA

Built 1998 Load: 41.7 t ADT: 3,772

SR0028

Fair

Over: B&P RR/S FRK PINE CR

PA 28 PINE CREEK, Armstrong, PA

Built 2007 Load: 42.6 t ADT: 7,673

SR2025

Fair

Over: GARRETTS RUN

GARRETTS RUN NO 4, Armstrong, PA

Built 2000 Load: 44.5 t ADT: 549

SR0028

Fair

Over: REDBANK CREEK

NEW BETHLEHEM, Armstrong, PA

Built 1998 Load: 47.2 t ADT: 7,419

SR0068

Fair

Over: SUGAR CREEK

BRADYS BEND NO.1, Armstrong, PA

Built 2008 Load: 49.9 t ADT: 1,801

SR4023

Fair

Over: LIMESTONE RUN

TARRTOWN, Armstrong, PA

Built 2005 Load: 52.6 t ADT: 1,355

SR0058

Fair

Over: ALLEGHENY RIVER

FOXBURG NO.1, Armstrong, PA

Built 2008 Load: 57.2 t ADT: 1,702

SR1034

Fair

Over: NORTH FORK PINE CREEK

MOSGROVE, Armstrong, PA

Built 1938 Load: 58.1 t ADT: 133

SR 4007

Good

Over: SUGAR CREEK

150ft N SR 68 Intersect., Armstrong, PA

Built 2011 Load: 32.4 t ADT: 170

T-415 CREEK RD

Good

Over: TRIB TO CROOKED CR

30' S. OF SR-2036, Armstrong, PA

Built 2006 Load: 32.7 t ADT: 50

T-720 MILLER RD

Good

Over: TRIB TO COWANSHANNOCK CR

500 feet South of SR-0085, Armstrong, PA

Built 2017 Load: 33.0 t ADT: 100

SR 0066

Good

Over: TAYLOR RUN

6 MI S FORD CITY, Armstrong, PA

Built 2013 Load: 33.4 t ADT: 2,201

T-603 SHALE RD

Good

Over: NORTH BRANCH CHERRY RUN

340 FT W OF SR 2020, Armstrong, PA

Built 1970 Load: 33.6 t ADT: 100

SR 2066

Good

Over: Stitts Run

210ft SW SR 2058 Intersec, Armstrong, PA

Built 2020 Load: 34.7 t ADT: 4,213

SR 0068

Good

Over: SUGAR CREEK

3.9 Mi. W East Brady, Armstrong, PA

Built 2012 Load: 35.3 t ADT: 1,801

SR 2036

Good

Over: CARNAHAN RUN

1.1 Mi E SR 2057 Inter., Armstrong, PA

Built 2017 Load: 35.3 t ADT: 453

SR2025

Good

Over: GARRETTS RUN

GARRETTS RUN NO 5, Armstrong, PA

Built 2000 Load: 35.4 t ADT: 549

SR 2025

Good

Over: GARRETTS RUN

GARRETTS RUN NO.3, Armstrong, PA

Built 2006 Load: 35.4 t ADT: 549

T-880 LEMMON H. RD

Good

Over: Glade Run

WALKCHALK NO.3, Armstrong, PA

Built 2022 Load: 35.6 t ADT: 50

SR 2025

Good

Over: GARRETTS RUN

.3 mi. E SR 2010 Inter., Armstrong, PA

Built 2011 Load: 36.3 t ADT: 629

SR 4002

Good

Over: Trib to ALLEGHENY RIVER

0.2 Mi E SR 4001 Inter., Armstrong, PA

Built 2015 Load: 36.3 t ADT: 612

SR 0068

Good

Over: SUGAR CREEK

0.1 Mi W SR 4002 Intersec, Armstrong, PA

Built 2014 Load: 36.6 t ADT: 2,617

SR 1039

Good

Over: TRIB S FRK PINE CR

BRYAN, Armstrong, PA

Built 2015 Load: 36.9 t ADT: 161

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