Marion County, IN

964 public highway bridges

Marion County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Marion County, Indiana contains 964 public highway bridges. Roughly 27% are rated “Good,” 36% “Fair,” and 3.7% “Poor.” Poor means the lowest applicable deck, superstructure, substructure, or culvert rating is 4 or below on the 0–9 NBI scale. It is a condition category, not a live safety or closure decision.

Responsible agencies inspect covered bridges on risk-based intervals under current NBIS rules and submit inventory data to FHWA annually. The list below shows every NBI-tracked bridge in the county. Use the “Sort by” controls to change the ordering, and click any row for its reported inspection date, traffic count, and condition fields.

Source: FHWA National Bridge Inventory. See methodology for full definitions.

964

Total Bridges

27%

Good

36%

Fair

3.7%

Poor Condition

Condition Distribution

Good

27% (260)

Fair

36% (347)

Poor

3.7% (36)

All Bridges (964)

Sort:

KEYSTONE AVENUE

Over: HOWLAND DITCH

00.15 N OF 71ST STREET, Marion, IN

Built 1960 Load: 34.3 t ADT: 54,496

MERIDIAN STREET

Over: FALL CREEK

00.45 S OF 30TH STREET, Marion, IN

Built 1917 Load: 34.3 t ADT: 25,289

10TH STREET

Over: WHITE RIVER

00.70 W OF INDIANA AVENUE, Marion, IN

Built 1979 Load: 34.7 t ADT: 29,346

CARROLL ROAD

Over: BRIER CREEK

00.45 N OF BROOKVILLE RD, Marion, IN

Built 1995 Load: 34.7 t ADT: 3,185

MARLIN ROAD

Over: BUCK CREEK

00.60 E OF SENOUR ROAD, Marion, IN

Built 1959 Load: 34.7 t ADT: 697

RALSTON RD

Over: GOOSE CREEK

00.70 W OF MANN RD, Marion, IN

Built 1961 Load: 34.7 t ADT: 1,560

91ST ST

Over: WILLIAMS CREEK

00.45 W OF SPRING MILL RD, Marion, IN

Built 1974 Load: 34.9 t ADT: 12,965

OHIO ST

Over: INDPLS WATER CO CANAL

00.40 W OF MERIDIAN ST, Marion, IN

Built 1986 Load: 34.9 t ADT: 7,832

I-70

Over: CSX WYE TRACKS

03.88 E I-465, Marion, IN

Built 1967 Load: 35.0 t ADT: 109,416

SR 134

Over: MARIO CREEK

00.03 S US 136, Marion, IN

Built 1974 Load: 35.3 t ADT: 13,393

I-70 EB

Over: GRASSY CREEK

03.11 E I-465, Marion, IN

Built 1967 Load: 35.3 t ADT: 31,813

I-70 WB

Over: GRASSY CREEK

03.11 E I-465, Marion, IN

Built 1967 Load: 35.3 t ADT: 31,813

MOORESVILLE RD

Over: STATE DITCH

00.23 E OF MANN RD, Marion, IN

Built 1965 Load: 35.3 t ADT: 6,487

BLUFF RD

Over: LITTLE BUCK CREEK

00.20 NE OF SOUTHPORT RD, Marion, IN

Built 1995 Load: 35.3 t ADT: 21,344

WASHINGTON STREET

Over: BIG EAGLE CREEK

0.10 MI E OF ROCKVILLE RD, Marion, IN

Built 1938 Load: 35.3 t ADT: 25,347

COUNTRY CLUB RD

Over: COX DITCH

00.65 N OF ROCKVILLE RD, Marion, IN

Built 1973 Load: 35.4 t ADT: 10,222

42ND STREET

Over: STEELE DITCH

00.33 E OF GERMAN CHURCH, Marion, IN

Built 1974 Load: 35.5 t ADT: 605

KEYSTONE AVE

Over: LICK CREEK

00.15 N I-465, Marion, IN

Built 1962 Load: 35.6 t ADT: 9,207

MITTHOEFER ROAD

Over: WILDCAT RUN

00.05 S OF MCGREGOR RD, Marion, IN

Built 1991 Load: 35.6 t ADT: 460

WESTFIELD BLVD

Over: WHITE RIVER

01.05 S OF 75th ST, Marion, IN

Built 1979 Load: 36.1 t ADT: 15,512

US 40

Over: LITTLE WHITE LICK CREEK

03.35 W I-465, Marion, IN

Built 1941 Load: 36.3 t ADT: 31,078

SHADELAND AVENUE

Over: CONRAIL RR

00.25 N OF MASSACHUSETTS, Marion, IN

Built 1936 Load: 36.3 t ADT: 25,725

NEW YORK ST

Over: WHITE RIVER

.9 MILE WEST OF MLK JR ST, Marion, IN

Built 1972 Load: 36.3 t ADT: 9,570

CONSERVATORY DRIVE

Over: PLEASANT RUN

00.05 SE OF PLSNT RUN PKW, Marion, IN

Built 1907 Load: 36.3 t ADT: 1,275

EMERSON AVENUE

Over: LICK CREEK

00.15 S OF RAYMOND STREET, Marion, IN

Built 1970 Load: 36.3 t ADT: 18,978

EMERSON AVE

Over: BEECH CREEK

00.70 N I-465, Marion, IN

Built 1970 Load: 36.3 t ADT: 42,339

42ND STREET

Over: MITTHOEFER DITCH

00.30 W OF MITTHOEFFER RD, Marion, IN

Built 1965 Load: 37.2 t ADT: 25,044

42ND ST

Over: INDIAN CREEK

00.30 W OF GERMAN CHURCH, Marion, IN

Built 1974 Load: 37.2 t ADT: 11,018

ACTON ROAD

Over: WILDCAT RUN

00.05 W ACTON ROAD, Marion, IN

Built 1973 Load: 37.2 t ADT: 6,703

I-74 EB

Over: EAGLE CREEK

01.97 W I-465, Marion, IN

Built 1960 Load: 37.6 t ADT: 21,264

I-74 WB

Over: EAGLE CREEK

01.97 W I-465, Marion, IN

Built 1960 Load: 37.6 t ADT: 21,264

I-465 SB

Over: CSX RR

00.17 N US 52, Marion, IN

Built 1965 Load: 37.6 t ADT: 55,558

79TH ST

Over: CROOKED CREEK

00.08 E MICHIGAN RD, Marion, IN

Built 1964 Load: 37.6 t ADT: 23,506

LANTERN RD

Over: MUD CREEK

00.03 E OF SERGEANT RD, Marion, IN

Built 2002 Load: 37.6 t ADT: 645

I-70 WB C-D

Over: PLEASANT RUN

00.42 W I-465, Marion, IN

Built 1990 Load: 37.9 t ADT: 16,515

I-465 NB

Over: CSX RR

00.17 N US 52, Marion, IN

Built 1965 Load: 37.9 t ADT: 55,108

SENOUR RD

Over: BIG RUN

00.35 N OF THOMPSON RD, Marion, IN

Built 1972 Load: 37.9 t ADT: 1,557

KESSLER BLVD E. DR

Over: INDPLS WATER CO CANAL

00.18 E OF MERIDIAN STREE, Marion, IN

Built 1992 Load: 38.0 t ADT: 16,761

NORTHBROOK DR

Over: HOWARD JOHNSON DITCH

00.55 N OF 79TH ST, Marion, IN

Built 1966 Load: 38.2 t ADT: 2,143

I-65

Over: PEDESTRIAN WALK

04.59 N I-70, Marion, IN

Built 1969 Load: 38.6 t ADT: 80,236

38TH STREET WB

Over: IWC CANAL, ACCESS ROAD

00.35 W OF MICHIGAN ROAD, Marion, IN

Built 1960 Load: 38.6 t ADT: 13,232

EMERSON WAY

Over: FALL CREEK

00.23 S OF 56TH STREET, Marion, IN

Built 1961 Load: 38.9 t ADT: 14,689

21ST ST

Over: PLEASANT RUN

00.15 E OF SHADELAnd AVE, Marion, IN

Built 1992 Load: 39.2 t ADT: 22,097

EDGEWOOD AVE

Over: LITTLE BUCK CREEK

00.75 E OF MERIDIAN ST, Marion, IN

Built 1960 Load: 39.2 t ADT: 5,820

MANN RD

Over: DOLLAR HIDE CREEK

00.75 N OF SOUTHPORT RD, Marion, IN

Built 1981 Load: 39.2 t ADT: 14,868

I-65 SB RAMP

Over: LITTLE BUCK CREEK

02.61 S I-465, Marion, IN

Built 1970 Load: 39.5 t ADT: 20,000

ARLINGTON AVE

Over: LICK CREEK

00.55 N OF RAYMOND ST, Marion, IN

Built 1961 Load: 39.6 t ADT: 20,090

ALBANY STREET

Over: LICK CREEK

00.35 E OF SHERMAN DRIVE, Marion, IN

Built 1979 Load: 39.8 t ADT: 4,039

67TH ST

Over: HOWLAND DITCH

00.55 W OF KEYSTONE AVE, Marion, IN

Built 1940 Load: 40.0 t ADT: 96

I-465 NB

Over: CSX RR

00.24 N US 36 / SR 67, Marion, IN

Built 1966 Load: 40.2 t ADT: 79,983

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

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Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainBridges

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