Marion County, IN

964 public highway bridges

Marion County Bridge Snapshot

Marion County, Indiana contains 964 public highway bridges in the FHWA National Bridge Inventory. Roughly 27% are rated “Good,” 36% “Fair,” 3.7% “Poor,” and 3.7% 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 IN 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.

964
Total Bridges
27%
Good
3.7%
Poor
3.7%
Structurally Deficient

Condition Distribution

Good
27% (260)
Fair
36% (347)
Poor
3.7% (36)
SD
3.7% (36)

All Bridges (964)

GLENN ROAD

Good

Over: LAWRENCE CREEK

00.00 6000 N 8200 E -FT B, Marion, IN

Built 1998 Load: 32.7 t ADT: 102

I-465

Good

Over: PEDESTRIAN TUNNEL

01.26 S I-74, Marion, IN

Built 2009 Load: 32.7 t ADT: 150,350

I-465 SB

Good

Over: CSX RR

00.31 S US 40, Marion, IN

Built 2009 Load: 32.7 t ADT: 68,392

I-65 NB

Good

Over: VERMONT STREET

01.29 N I-70, Marion, IN

Built 2023 Load: 32.7 t ADT: 62,989

86TH ST

Good

Over: EAGLE CREEK

00.86 W I-465 S, Marion, IN

Built 1950 Load: 32.7 t ADT: 13,438

DEAN RD

Good

Over: HOWLAND DITCH

00.38 S 79TH ST, Marion, IN

Built 2007 Load: 32.7 t ADT: 6,048

ALLISONVILLE RD

Good

Over: HOWLAND DITCH

00.52 SW OF 79TH STREET, Marion, IN

Built 1935 Load: 32.7 t ADT: 32,799

LAKESIDE DR

Good

Over: BUSHES RUN

00.15 N OF 71ST ST, Marion, IN

Built 1964 Load: 32.7 t ADT: 502

OAKLANDON RD

Good

Over: INDIAN CREEK BRANCH

00.30 S OF 75TH ST, Marion, IN

Built 2006 Load: 32.7 t ADT: 14,880

63RD STREET

Good

Over: INDIAN CREEK

00.30 E OF SUNNYSIDE RD, Marion, IN

Built 1978 Load: 32.7 t ADT: 2,942

MICHIGAN ROAD

Good

Over: WHITE RIVER

00.55 N OF 38TH STREET, Marion, IN

Built 1972 Load: 32.7 t ADT: 34,964

CENTRAL AVE

Good

Over: FALL CREEK

00.30 S OF 30TH ST, Marion, IN

Built 1905 Load: 32.7 t ADT: 9,937

GERMAN CHURCH ROAD

Good

Over: STEELE DITCH

0.05 MI. SOUTH OF 42ND ST, Marion, IN

Built 1962 Load: 32.7 t ADT: 10,726

BURDSAL PKWY

Good

Over: INDPLS WATER CO CANAL

00.47 W OF MLK JR ST, Marion, IN

Built 1995 Load: 32.7 t ADT: 4,006

COSSELL RD

Good

Over: LITTLE EAGLE CREEK

00.40 SE OF HOLT RD, Marion, IN

Built 1968 Load: 32.7 t ADT: 1,967

ILLINOIS STREET

Good

Over: FALL CREEK

00.50 NORTH 21ST STREET, Marion, IN

Built 1899 Load: 32.7 t ADT: 32,712

21ST ST

Good

Over: BROOKSIDE CREEK

00.70 W OF ARLINGTON AVE, Marion, IN

Built 1981 Load: 32.7 t ADT: 12,802

FRANKLIN ROAD

Good

Over: LICK CREEK

00.25 S OF WASHINGTON ST, Marion, IN

Built 1970 Load: 32.7 t ADT: 10,077

16TH ST

Good

Over: PLEASANT RUN

00.40 W OF SHADELAND AVE, Marion, IN

Built 1942 Load: 32.7 t ADT: 7,623

BRADBURY AVE

Good

Over: STATE DITCH

00.40 W OF HOLT RD, Marion, IN

Built 1955 Load: 32.7 t ADT: 1,757

IRONTON ST

Good

Over: STATE DITCH

00.40 W OF HOLT RD, Marion, IN

Built 1969 Load: 32.7 t ADT: 1,100

FARNSWORTH ST

Good

Over: STATE DITCH

00.40 W OF HOLT RD, Marion, IN

Built 1936 Load: 32.7 t ADT: 2,199

TROY AVE

Good

Over: MARS DITCH

00.45 E OF LYNHURST DR, Marion, IN

Built 1966 Load: 32.7 t ADT: 3,674

OLIVER AVE

Good

Over: WHITE RIVER

00.15 NW OF KENTUCKY AVE, Marion, IN

Built 1925 Load: 32.7 t ADT: 7,078

MCCARTY ST

Good

Over: WHITE RIVER

00.02 N OF KENTUCKY AVE, Marion, IN

Built 1958 Load: 32.7 t ADT: 7,078

MORRIS ST

Good

Over: WHITE RIVER

00.25 E OF KENTUCKY AVE, Marion, IN

Built 1928 Load: 32.7 t ADT: 13,557

SHELBY ST

Good

Over: BEAN CREEK

00.60 S OF RAYMOND ST, Marion, IN

Built 1926 Load: 32.7 t ADT: 12,953

GARFIELD PARK RD

Good

Over: BEAN CREEK

00.15 N OF CONSERVATORY D, Marion, IN

Built 1923 Load: 32.7 t ADT: 2,114

GARFIELD PARK RD

Good

Over: BEAN CREEK

00.07 E OF GARFLD PK CTR, Marion, IN

Built 1923 Load: 32.7 t ADT: 1,873

SOUTHEASTERN AVE

Good

Over: BEAN CREEK

00.05 SE OF EMERSON AVENU, Marion, IN

Built 2001 Load: 32.7 t ADT: 8,144

BEECH GROVE PARK

Good

Over: LICK CREEK

00.35 S OF TROY AVE, Marion, IN

Built 2010 Load: 32.7 t ADT: 657

TROY AVE

Good

Over: BUCK CREEK

00.15 E OF SENOUR RD, Marion, IN

Built 1992 Load: 32.7 t ADT: 970

BADE RD

Good

Over: OPOSSUM RUN

00.05 N OF BROOKVILLE RD, Marion, IN

Built 2000 Load: 32.7 t ADT: 864

MUESSING RD

Good

Over: MUESSING CREEK

00.95 N OF BROOKVILLE RD, Marion, IN

Built 1963 Load: 32.7 t ADT: 1,716

KENTUCKY AVE

Good

Over: SEERLEY CREEK

00.05 NE OF MANN RD, Marion, IN

Built 1952 Load: 32.7 t ADT: 18,565

9TH AVE

Good

Over: BEECH CREEK

00.10 N I-465, Marion, IN

Built 1992 Load: 32.7 t ADT: 11,251

SOUTHEASTERN AVE

Good

Over: BIG RUN

00.70 NW OF THOMPSON RD, Marion, IN

Built 1948 Load: 32.7 t ADT: 6,387

SOUTHEASTERN AVE

Good

Over: WILDCAT BROOK

00.35 SE OF ACTON RD, Marion, IN

Built 1958 Load: 32.7 t ADT: 1,353

MILLS RD

Good

Over: MILHOUSE CREEK

00.17 E OF MENDENHALL RD, Marion, IN

Built 2001 Load: 32.7 t ADT: 2,212

MANN RD

Good

Over: SWAMP CREEK

00.05 N OF RALSTON RD, Marion, IN

Built 1991 Load: 32.7 t ADT: 6,394

BLUFF ROAD

Good

Over: CHURCHMAN DITCH

00.45 SW OF SOUTHPORT RD, Marion, IN

Built 2001 Load: 32.7 t ADT: 15,342

BELMONT STREET

Good

Over: ORME DITCH

00.15 N OF STOP 11 ROAD, Marion, IN

Built 1998 Load: 32.7 t ADT: 877

SHELBYVILLE RD

Good

Over: LITTLE BUCK CREEK

00.30 SE OF ARLINGTON AVE, Marion, IN

Built 2008 Load: 32.7 t ADT: 5,114

ACTON ROAD

Good

Over: UNNAMED DITCH

00.05 N OF SOUTHPORT ROAD, Marion, IN

Built 1980 Load: 32.7 t ADT: 6,465

MCGREGOR ROAD

Good

Over: WILDCAT RUN

00.05 N OF MCGREGOR ROAD, Marion, IN

Built 1973 Load: 32.7 t ADT: 976

PIKE PLAZA RD

Good

Over: FALCON CREEK

00.30 SW OF LAFAYETTE RD, Marion, IN

Built 1978 Load: 32.7 t ADT: 38,654

56TH STREET EB

Good

Over: FALL CREEK

00.75 E SR 37, Marion, IN

Built 1980 Load: 32.7 t ADT: 10,577

CHURCHMAN BYPASS

Good

Over: SLOAN CREEK

00.10 E OF ARLINGTON AVE, Marion, IN

Built 1970 Load: 32.7 t ADT: 4,932

CHASE ST

Good

Over: HIGHLAND CREEK

00.40 S OF TROY AVE, Marion, IN

Built 1989 Load: 32.7 t ADT: 1,063

KILLDEER DR

Good

Over: LITTLE BUCK CREEK

00.05 N OF SOUTHPORT RD, Marion, IN

Built 1991 Load: 32.7 t ADT: 562

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

Related

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