Indiana County, PA

214 public highway bridges

Indiana County Bridge Snapshot

Indiana County, Pennsylvania contains 214 public highway bridges in the FHWA National Bridge Inventory. Roughly 33.6% are rated “Good,” 35.5% “Fair,” 15.9% “Poor,” and 15.9% 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.

214
Total Bridges
33.6%
Good
15.9%
Poor
15.9%
Structurally Deficient

Condition Distribution

Good
33.6% (72)
Fair
35.5% (76)
Poor
15.9% (34)
SD
15.9% (34)

All Bridges (214)

SR0259

Fair

Over: LAUREL RUN

EWINGS MILL NO.2, Indiana, PA

Built 1977 Load: 64.4 t ADT: 492

SR0422

Fair

Over: YELLOW CREEK

YELLOW CREEK NO.3, Indiana, PA

Built 1957 Load: 69.9 t ADT: 6,909

SEVENTH STREET

Fair

Over: MARSH RUN

BTW WILLOW & VIRGINIA AVE, Indiana, PA

Built 1961 Load: 70.8 t ADT: 1,900

SR0403

Fair

Over: PINE RUN

MARION CENTER NO.2, Indiana, PA

Built 1962 Load: 73.5 t ADT: 2,406

SR1012

Fair

Over: R. J. CORMAN RR

DIAMONDVILLE NO.2, Indiana, PA

Built 1983 Load: 77.1 t ADT: 294

LOCUST STREET

Fair

Over: MARSH RUN

BTW S 4TH ST & S 5TH ST, Indiana, PA

Built 1961 Load: 99.8 t ADT: 775

MAPLE STREET

Fair

Over: MARSH RUN

BTW S 7TH & FLEMING AVE, Indiana, PA

Built 1961 Load: 99.8 t ADT: 2,000

4TH ST & CHURCH ST

Fair

Over: MARSH RUN

INT OF 4TH ST & CHURCH ST, Indiana, PA

Built 1961 Load: 99.8 t ADT: 2,500

T-584 STILES STATI

Good

Over: DUTCH RUN

3/4MI EAST OF SR 1013 INT, Indiana, PA

Built 1995 Load: 19.1 t ADT: 50

T-489 DONAHUE RD

Good

Over: SOUTH BRANCH PLUM CREEK

BTW T403 &SR4006, Indiana, PA

Built 1984 Load: 25.4 t ADT: 100

SR0259

Good

Over: CONEMAUGH RIVER

WESLEY E. DODSON, Indiana, PA

Built 2006 Load: 26.3 t ADT: 943

SR3043

Good

Over: STONEY RUN

ROSE STREET, Indiana, PA

Built 1998 Load: 27.2 t ADT: 5,987

T-469 FITZGERALD

Good

Over: CHERRY RUN

BTW T880 & SR3056, Indiana, PA

Built 2005 Load: 31.8 t ADT: 20

SR 1046

Good

Over: Straight Run

STRAIGHT RUN NO.2, Indiana, PA

Built 2021 Load: 32.4 t ADT: 148

T-916 ALDER ROAD

Good

Over: BAKERS RUN

0.3 MILE N OF SR580 INTER, Indiana, PA

Built 2012 Load: 32.7 t ADT: 50

OAK STREET

Good

Over: N. BR. PLUM CREEK

300 FT SOUTH OF SR 85, Indiana, PA

Built 2003 Load: 32.7 t ADT: 40

Clarksburg Rd

Good

Over: Marshall Run

Conemaugh Township, Indiana, PA

Built 2017 Load: 33.4 t ADT: 402

Long Road

Good

Over: Muddy Run

400' E of T-563 / T-566, Indiana, PA

Built 1940 Load: 33.6 t ADT: 75

SR 2011

Good

Over: EAST BRANCH RICHARDS RUN

GERMANY NO.2, Indiana, PA

Built 1978 Load: 35.0 t ADT: 1,505

T-851 EAST RUN RD

Good

Over: LITTLE MAHONING CREEK

BTW T880 & T673, Indiana, PA

Built 1961 Load: 35.0 t ADT: 141

SR 0553

Good

Over: Dutch Run

ALVERDA NO.2, Indiana, PA

Built 2016 Load: 35.0 t ADT: 2,295

SR 0259

Good

Over: W BR RICHARDS RUN

1.4 M N of BOLIVAR, Indiana, PA

Built 2013 Load: 36.0 t ADT: 943

SR 0954 SH

Good

Over: SOUTH BRANCH PLUM CREEK

WILLET, Indiana, PA

Built 2018 Load: 36.0 t ADT: 535

T-950

Good

Over: Aultman Run

430' SE of SR 0286, Indiana, PA

Built 2017 Load: 36.0 t ADT: 405

SR 0056

Good

Over: Little Brush Creek

0.7 mi E SR 259 Intersect, Indiana, PA

Built 2018 Load: 36.0 t ADT: 4,620

SR 4035

Good

Over: North Br Plum Creek

350ft S SR 85 Intersect, Indiana, PA

Built 2020 Load: 36.0 t ADT: 263

SR 0210

Good

Over: LITTLE MAHONING CREEK

2.4 mi. S SR 954 Intersec, Indiana, PA

Built 2012 Load: 36.3 t ADT: 1,446

SR 0286

Good

Over: McCARTNEY RUN

INDIANA MALL, Indiana, PA

Built 2021 Load: 36.3 t ADT: 11,884

SR1012

Good

Over: Dixon Run

100ft E SR 403 Intersect., Indiana, PA

Built 2019 Load: 36.6 t ADT: 556

KIMMEL RD (SR4010)

Good

Over: CROOKED CREEK

KIMMEL RD NO.1, Indiana, PA

Built 2017 Load: 36.9 t ADT: 214

SR 0056

Good

Over: BRUSH CREEK

1.2 MI S SR 259 INTER., Indiana, PA

Built 2013 Load: 37.3 t ADT: 4,620

SR 2013

Good

Over: BLACKLICK CREEK

2.4 Mi N SR 22 Inter., Indiana, PA

Built 2016 Load: 37.3 t ADT: 335

SR 3035

Good

Over: TWO LICK CREEK

2 MI S SR 4422 INTER., Indiana, PA

Built 2013 Load: 37.6 t ADT: 2,153

SR 0422

Good

Over: CROOKED CREEK

0.6 Mi E SR 56 Inter., Indiana, PA

Built 2015 Load: 37.6 t ADT: 10,990

SR 0422

Good

Over: LITTLE YELLOW CREEK

1.4 MI W SR 403 Intersec., Indiana, PA

Built 2012 Load: 37.9 t ADT: 5,931

SR 0403

Good

Over: BLACKLICK CREEK

1mi N SR 22 Intersec., Indiana, PA

Built 2011 Load: 38.6 t ADT: 1,511

SR1053

Good

Over: South Branch Bear Run

1.2mi N SR 1048 Intersect, Indiana, PA

Built 2020 Load: 38.6 t ADT: 44

SR3016

Good

Over: TWO LICK CREEK

HOMER CITY - N MAIN ST, Indiana, PA

Built 2021 Load: 38.6 t ADT: 420

SR 1033

Good

Over: WEST BRANCH CUSH CREEK

340Ft N SR 1056 Inter., Indiana, PA

Built 2015 Load: 38.9 t ADT: 328

SR 0403

Good

Over: DIXON RUN

.2 mi. N SR 286 Intersec., Indiana, PA

Built 2011 Load: 39.5 t ADT: 3,021

SR 0286

Good

Over: BLACKLEGS CREEK

CLARKSBURG NO.3, Indiana, PA

Built 2018 Load: 39.5 t ADT: 2,113

SR 0119

Good

Over: PINE RUN, BUFF & PITT RR

0.2 Mi S SR 85 Inter., Indiana, PA

Built 2017 Load: 39.5 t ADT: 6,797

SR1002

Good

Over: Ramsey Run

RAMSEY RUN NO.1, Indiana, PA

Built 2022 Load: 39.9 t ADT: 2,656

SR0286

Good

Over: CUSH CREEK

HOOVERHURST NO.1, Indiana, PA

Built 1998 Load: 40.8 t ADT: 1,161

SR0119 NB&SB

Good

Over: Yellow Creek

0.7 mi N SR 56 Intersect., Indiana, PA

Built 2018 Load: 40.8 t ADT: 15,630

SR0422

Good

Over: Curry Run

.7 mi E SR 3022 Intersect, Indiana, PA

Built 2021 Load: 41.1 t ADT: 11,345

SR 0580

Good

Over: WEST BR SUSQUEHANNA RIV

CHERRY TREE NO.1, Indiana, PA

Built 1961 Load: 41.5 t ADT: 1,422

BRIDGE STREET

Good

Over: CROOKED CREEK

BTW FRECH & SR0110, Indiana, PA

Built 1973 Load: 41.7 t ADT: 225

SR3035

Good

Over: YELLOW CREEK

HOMER CITY - YELLOW CR, Indiana, PA

Built 2006 Load: 41.7 t ADT: 3,210

SR 0954

Good

Over: LITTLE MAHONING CREEK

SMICKSBURG No. 1, Indiana, PA

Built 2009 Load: 41.7 t ADT: 1,051

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