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)

38TH STREET WB

Unknown

Over: WHITE R PARKWAY W DR

00.48 W MICHIGAN ROAD, Marion, IN

Built 1962 ADT: 3,748

38TH STREET EB

Unknown

Over: WHITE R PARKWAY W DR

00.48 W MICHIGAN ROAD, Marion, IN

Built 1962 ADT: 3,748

30TH ST

Unknown

Over: MASSACHUSETTS/CONRAIL

00.10 W OF EMERSON AVE, Marion, IN

Built 1969 ADT: 10,260

EMERSON AVENUE

Unknown

Over: MASSACHUSETTS AVENUE

00.60 N I-70, Marion, IN

Built 1969 ADT: 12,700

LYNHURST DRIVE SB

Unknown

Over: SAM JONES EXPRWY

00.40 W I-70, Marion, IN

Built 1968 ADT: 7,306

EXECUTIVE DRIVE

Unknown

Over: SAM JONES EXPWY WB

00.40 E I-465, Marion, IN

Built 1963 ADT: 19,031

RAYMOND ST

Unknown

Over: GRAVEL RD 1 EAST

00.80 E HARDING ST, Marion, IN

Built 1958 ADT: 10

MINNESOTA ST

Unknown

Over: KEYSTONE AVE NB

00.50 N RAYMOND ST, Marion, IN

Built 1975 ADT: 9,100

KEYSTONE AVENUE SB

Unknown

Over: 86TH STREET WB

00.60 S I-465, Marion, IN

Built 1964 ADT: 53,250

KEYSTONE AVENUE SB

Unknown

Over: 86TH STREET WBL

00.60 S I-465, Marion, IN

Built 1964 ADT: 53,260

WASHINGTON STREET

Unknown

Over: WHITE RIVER PARKWAY-WEST

00.85 W OF MERIDIAN STREE, Marion, IN

Built 1985 ADT: 2,738

ENGLISH AVENUE WB

Unknown

Over: SHADELAND AVE

00.75 S WASHINGTON ST, Marion, IN

Built 1961 ADT: 450

SHADELAND AVE NB

Unknown

Over: WASHINGTON ST

00.80 W I-465, Marion, IN

Built 1953 ADT: 23,306

MERIDIAN STREET

Unknown

Over: RIVERVIEW DRIVE

00.60 N OF KESSLER BLVD, Marion, IN

Built 1926 ADT: 1,200

MORRIS STREET WB

Unknown

Over: MADISON AVE

00.25 E MERIDIAN ST, Marion, IN

Built 1955 ADT: 5,450

RAYMOND STREET

Unknown

Over: MADISON AVENUE SB

00.25 E MERIDIAN STREET, Marion, IN

Built 1956 ADT: 14,656

SHADELAND AVE SB

Unknown

Over: BROOKVILLE RD

00.47 W I-465, Marion, IN

Built 1961 ADT: 27,050

WEIR COOK MEM. DR

Unknown

Over: DEPARTURES (WEIR COOK)

01.65 NE OF PERIMETER RD, Marion, IN

Built 2008 ADT: 2,500

WEIR COOK MEM DR

Unknown

Over: GTC ACCESS RD

01.95 NE PERIMETER RD, Marion, IN

Built 2008 ADT: 500

AIRPORT ACCESS RD

Unknown

Over: WEIR COOK MEM DR

02.00 NE OF PERIMETER RD, Marion, IN

Built 2008 ADT: 25

WEIR COOK MEMORIAL

Unknown

Over: PERIMETER RD

00.65 N I-70, Marion, IN

Built 2008 ADT: 10,000

52ND ST

Fair

Over: LITTLE EAGLE CREEK

00.40 W OF GEORGETOWN RD, Marion, IN

Built 1966 Load: 14.6 t ADT: 1,482

HOLLINGSWORTH RD

Fair

Over: LITTLE EAGLE CREEK

00.20 S OF 62ND ST, Marion, IN

Built 1902 Load: 16.6 t ADT: 634

EMERSON AVE

Fair

Over: CONRAIL RR

00.25 N OF 21ST ST, Marion, IN

Built 1973 Load: 17.6 t ADT: 29,726

I-465 EB

Fair

Over: CARMEL CREEK

00.95 E SR 431, Marion, IN

Built 1967 Load: 20.1 t ADT: 92,625

I-465 WB

Fair

Over: CARMEL CREEK

00.95 E SR 431, Marion, IN

Built 1967 Load: 20.1 t ADT: 92,625

CARROLL ROAD

Fair

Over: STEELE DITCH

00.05 S OF 46TH STREET, Marion, IN

Built 1973 Load: 21.2 t ADT: 4,150

79TH/DITCH

Fair

Over: HOWARD JOHNSON DITCH

01.00 S OF 86TH ST, Marion, IN

Built 1962 Load: 21.6 t ADT: 20,622

COUNTRY WOODS DR

Fair

Over: BUFFALO CREEK

00.20 W OF MERIDIAN ST, Marion, IN

Built 1988 Load: 21.6 t ADT: 208

CHERBOURG CIR

Fair

Over: BLUE CREEK

00.40 W I-465, Marion, IN

Built 1989 Load: 21.6 t ADT: 548

HILLSIDE AVE

Fair

Over: BAILEY CREEK

00.15 N OF 65TH ST, Marion, IN

Built 1935 Load: 21.7 t ADT: 2,650

ARBOR ST

Fair

Over: HIGHLAND CREEK

00.33 S OF TROY AVE, Marion, IN

Built 1989 Load: 21.8 t ADT: 1,063

MADISON AVE

Fair

Over: LITTLE BUCK CREEK

00.05 NW OF SOUTHPORT RD, Marion, IN

Built 1960 Load: 22.2 t ADT: 24,248

I-465 WB

Fair

Over: WHITE RIV, HIKING TRAIL

02.34 W I-69, Marion, IN

Built 1967 Load: 22.4 t ADT: 92,625

SHERMAN DR

Fair

Over: BEAN CREEK

00.15 S OF RAYMOND ST, Marion, IN

Built 1979 Load: 22.4 t ADT: 10,915

KENT AVENUE

Fair

Over: EAST FORK SCHOEN CREEK

00.00 5900 N 8800 E -FT B, Marion, IN

Built 1906 Load: 22.6 t ADT: 1,451

16TH STREET

Fair

Over: LITTLE EAGLE CREEK

00.60 E OF GEORGETOWN ROA, Marion, IN

Built 1958 Load: 22.7 t ADT: 25,774

DERBYSHIRE RD

Fair

Over: LITTLE BUCK CREEK

00.15 NE OF SOUTHPORT RD, Marion, IN

Built 1960 Load: 22.9 t ADT: 1,500

MITTHOEFER ROAD

Fair

Over: BELLS RUN

00.40 S OF 46TH STREET, Marion, IN

Built 1950 Load: 22.9 t ADT: 7,799

SR 135

Fair

Over: BUFFALO CREEK

04.08 S I-465, Marion, IN

Built 1991 Load: 23.0 t ADT: 31,576

PROSPECT ST

Fair

Over: BUCK CREEK

00.50 E OF GERMAN CHURCH, Marion, IN

Built 1960 Load: 23.2 t ADT: 5,113

I-465 WB

Fair

Over: LICK CREEK

00.32 W US 31, Marion, IN

Built 1962 Load: 23.3 t ADT: 58,751

THOMPSON RD

Fair

Over: BUCK CREEK

00.45 E OF SENOUR RD, Marion, IN

Built 1958 Load: 23.5 t ADT: 2,804

SOUTHPORT ROAD

Fair

Over: I-65 NB/SB

02.82 S I-465, Marion, IN

Built 1970 Load: 23.7 t ADT: 30,224

I-465 SB

Fair

Over: CSX RR

00.24 N US 36 / SR 67, Marion, IN

Built 1966 Load: 23.7 t ADT: 83,312

I-70 EB C-D

Fair

Over: PLEASANT RUN

00.42 W I-465, Marion, IN

Built 1990 Load: 24.0 t ADT: 47,343

ORIENTAL ST

Fair

Over: POGUE'S RUN

00.25 N OF MICHIGAN ST, Marion, IN

Built 1953 Load: 24.4 t ADT: 4,533

EDGEWOOD AVE

Fair

Over: LITTLE BUCK CREEK

00.05 W OF MERIDIAN ST, Marion, IN

Built 1957 Load: 24.7 t ADT: 5,820

I-65 SB RAMP

Fair

Over: LICK CREEK

00.16 N I-465, Marion, IN

Built 1963 Load: 24.9 t ADT: 14,181

16TH STREET

Fair

Over: FALL CREEK

00.45 W OF MLK JR. STR., Marion, IN

Built 1934 Load: 24.9 t ADT: 18,692

Related

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