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)

SR0954

Fair

Over: YELLOW CREEK

YELLOW CREEK NO.2, Indiana, PA

Built 1937 Load: 28.1 t ADT: 4,177

SR3056

Fair

Over: BUFF & PITT RR

HOMER CHERRY RR, Indiana, PA

Built 1986 Load: 28.1 t ADT: 654

SR3015

Fair

Over: MUDDY RUN

MUDDY RUN NO.2, Indiana, PA

Built 1936 Load: 29.0 t ADT: 90

T-714 HORSE THIEF

Fair

Over: EAST BRANCH RICHARDS RUN

BTW T712 & T716, Indiana, PA

Built 1977 Load: 29.0 t ADT: 20

GOMPERS AVENUE

Fair

Over: MARSH RUN

BTW S 4TH & S CHERRY AVE, Indiana, PA

Built 1961 Load: 29.0 t ADT: 900

WILLOW AVENUE

Fair

Over: MARSH RUN

INT OF WILLOW & MARYLAND, Indiana, PA

Built 1954 Load: 29.0 t ADT: 950

SR0711

Fair

Over: TRIB TO CONEMAUGH RIVER

CRAMER NO.3, Indiana, PA

Built 1919 Load: 30.8 t ADT: 994

SR0056

Fair

Over: CROOKED CREEK

WEST SHELOCTA, Indiana, PA

Built 1929 Load: 31.8 t ADT: 3,324

SR0119

Fair

Over: TRIB TO PICKERING RUN

GILGAL, Indiana, PA

Built 1971 Load: 31.8 t ADT: 4,149

SR0119 NB&SB

Fair

Over: McKEE RUN

MABON, Indiana, PA

Built 1970 Load: 32.7 t ADT: 7,245

SR0240

Fair

Over: N BR OF TWO LICK CREEK

COMMODORE, Indiana, PA

Built 1981 Load: 32.7 t ADT: 1,588

SR0286 EB&WB

Fair

Over: RAMSEY RUN

RAMSEY RUN NO.4, Indiana, PA

Built 1970 Load: 32.7 t ADT: 9,180

SR3033

Fair

Over: TRIB TO CHERRY RUN

RUSTIC, Indiana, PA

Built 1956 Load: 32.7 t ADT: 645

SR4001

Fair

Over: MITCHELL RUN

BLACK WALNUT, Indiana, PA

Built 1936 Load: 32.7 t ADT: 495

SR4002

Fair

Over: DARK HOLLOW RUN

DARK HOLLOW, Indiana, PA

Built 1993 Load: 32.7 t ADT: 1,072

WILSON STREET

Fair

Over: DIXON RUN

200 FT FROM INT W/SR0403, Indiana, PA

Built 1995 Load: 32.7 t ADT: 100

SR0259

Fair

Over: LITTLE BRUSH CREEK

BRUSH VALLEY NO.8, Indiana, PA

Built 1941 Load: 33.6 t ADT: 920

T-840 GRIFFITH RD

Fair

Over: LITTLE MAHONING CREEK

BTW T402 & SR4018, Indiana, PA

Built 1960 Load: 33.6 t ADT: 70

CANEVA STREET

Fair

Over: McKEE RUN

BTW FRECH & ARCH, Indiana, PA

Built 1991 Load: 35.4 t ADT: 150

SR2002

Fair

Over: CONEMAUGH RIVER

BAIRDSTOWN, Indiana, PA

Built 1934 Load: 36.3 t ADT: 1,265

T-842 MAZZA STREET

Fair

Over: YELLOW CREEK

TWP#4+90 BTW T430 & T840, Indiana, PA

Built 1986 Load: 37.2 t ADT: 350

T-830 RAIRIGH RD

Fair

Over: LITTLE MAHONING CREEK

0.9 MI SE OF SR1037, Indiana, PA

Built 1988 Load: 37.2 t ADT: 100

SR0422

Fair

Over: ANTHONY RUN

ANTHONY RUN NO.1, Indiana, PA

Built 1958 Load: 39.0 t ADT: 10,990

SR0553

Fair

Over: YELLOW CREEK

MENTCLE NO.1, Indiana, PA

Built 1930 Load: 39.0 t ADT: 2,363

SR0553

Fair

Over: ABANDONED RR

HM3 CHARLES "DOC" BRG., Indiana, PA

Built 1980 Load: 39.0 t ADT: 2,549

SR3011

Fair

Over: BLACKLICK CREEK

CAMPBELLS MILL, Indiana, PA

Built 1953 Load: 39.9 t ADT: 231

SR4006

Fair

Over: GOOSE RUN

GOOSE RUN NO.2, Indiana, PA

Built 1939 Load: 39.9 t ADT: 593

SR0259

Fair

Over: TRIB LITTLE BRUSH CR

BRUSH VALLEY NO.9, Indiana, PA

Built 1941 Load: 40.8 t ADT: 920

T-448, LEAR ROAD

Fair

Over: FALLING RUN

0.5 Mi E SR 217 Inter., Indiana, PA

Built 1952 Load: 40.8 t ADT: 60

SR0022 EB&WB

Fair

Over: CONEMAUGH RIVER

BLAIRSVILLE NO.1, Indiana, PA

Built 1951 Load: 41.7 t ADT: 22,931

SR0286

Fair

Over: BIG RUN

ALBAN, Indiana, PA

Built 1936 Load: 41.7 t ADT: 2,431

SR3025

Fair

Over: HOOPER RUN

HOOPER RUN NO.1, Indiana, PA

Built 1942 Load: 41.7 t ADT: 221

SR3056

Fair

Over: TRIB TO CHERRY RUN

SEXTON ROAD NO.2, Indiana, PA

Built 1959 Load: 41.7 t ADT: 654

T-410 CURRY RUN RD

Fair

Over: CURRY RUN

BTW SR3039 & SR422, Indiana, PA

Built 2002 Load: 41.7 t ADT: 50

SR4015

Fair

Over: SOUTH BRANCH PLUM CREEK

AMBROSE, Indiana, PA

Built 1957 Load: 42.6 t ADT: 393

T-685 NUMBER ELEVE

Fair

Over: SOUTH BRANCH CUSH CREEK

BTW T936 & T935 & SR 0286, Indiana, PA

Built 1978 Load: 42.6 t ADT: 75

SR0954

Fair

Over: BUFF & PITT RR

MARTIN ROAD, Indiana, PA

Built 1985 Load: 43.5 t ADT: 1,279

SR0217

Fair

Over: CONEMAUGH RIVER

TORRANCE, Indiana, PA

Built 1952 Load: 44.5 t ADT: 7,173

SR1041

Fair

Over: LITTLE MAHONING CREEK

ROCHESTER MILLS, Indiana, PA

Built 1961 Load: 46.3 t ADT: 385

SR1014

Fair

Over: N BR OF TWO LICK CR

WANDIN NO.1, Indiana, PA

Built 1998 Load: 46.3 t ADT: 169

SR0217

Fair

Over: BLACKLICK CREEK

FLENNIKEN, Indiana, PA

Built 1953 Load: 48.1 t ADT: 1,421

T-220

Fair

Over: McCartney Run

300' E of T-813, Indiana, PA

Built 1990 Load: 48.1 t ADT: 150

Hemlock Road

Fair

Over: Cush Cushion Creek

1000' N of T-926, Indiana, PA

Built 2000 Load: 49.0 t ADT: 200

SR0259

Fair

Over: BLACKLICK CREEK

HESHBON, Indiana, PA

Built 1941 Load: 50.8 t ADT: 726

SR0422 WB

Fair

Over: TWO LICK CREEK

TWO LICK WB, Indiana, PA

Built 1970 Load: 56.2 t ADT: 4,099

WASHINGTON STREET

Fair

Over: MARSH RUN

BTW S 4TH & S COULTER AVE, Indiana, PA

Built 1961 Load: 56.2 t ADT: 500

SR0286

Fair

Over: WEST BRANCH CUSH CREEK

HOOVERHURST NO.2, Indiana, PA

Built 1922 Load: 59.0 t ADT: 1,161

SR3011

Fair

Over: BLACKLICK CREEK

GRAFTON, Indiana, PA

Built 1953 Load: 59.9 t ADT: 1,098

SR3035

Fair

Over: TEARING RUN

TEARING RUN NO.1, Indiana, PA

Built 1947 Load: 59.9 t ADT: 1,779

6TH ST & GRANT ST

Fair

Over: MARSH RUN

INT OF S 6TH & GRANT ST, Indiana, PA

Built 1961 Load: 61.7 t ADT: 780

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