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:

US 31

Over: I-465 WB

00.22 N SR 135, Marion, IN

Built 1962 ADT: 53,294

CSX RR

Over: US 36 EB

01.88 W I-465, Marion, IN

Built 1976 ADT: 20,140

CSV RR

Over: US 40

01.84 W I-465, Marion, IN

Built 2005 ADT: 31,290

CSX RR

Over: US 136

01.52 W SR 134, Marion, IN

Built 2003 ADT: 18,440

HUNTER ROAD

Over: US 421X NBL

00.26 N I-465, Marion, IN

Built 1959 ADT: 7,665

COUNTY LINE RD

Over: I-65 SBL

05.20 S I-465, Marion, IN

Built 1971 ADT: 46,055

STOP 11 ROAD

Over: I65 SBL

04.18 S I-465, Marion, IN

Built 1971 ADT: 46,000

GRAY ROAD

Over: I-65 SB

02.32 S I-465, Marion, IN

Built 1971 ADT: 52,280

STOP 8 RD/EDGEWOOD

Over: I-65 NBL

01.61 S I-465, Marion, IN

Built 1971 ADT: 52,280

THOMPSON ROAD

Over: I-65 NBL

00.62 S I-465, Marion, IN

Built 1971 ADT: 52,280

RAMP I65S TO I465E

Over: I-465 WB

4.20 S I-70, Marion, IN

Built 2017 ADT: 9,780

RAMP I65N TO I465W

Over: I-465 EB

04.25 S I-70, Marion, IN

Built 2017 ADT: 57,985

I-65 NB

Over: I-465 EB

4.23 S I-70, Marion, IN

Built 2017 ADT: 58,702

I-65 SBL

Over: I465 WB

4.23 S I-70, Marion, IN

Built 2017 ADT: 58,702

HANNA AVENUE

Over: I-65 SBL

00.33 N I-465, Marion, IN

Built 1963 ADT: 52,280

I-65 NB

Over: KEYSTONE AVENUE SBL

01.15 N I-465, Marion, IN

Built 2020 ADT: 10,694

I-65 SB

Over: KEYSTONE AVENUE SB

01.15 N I-465, Marion, IN

Built 2020 ADT: 10,694

I-65 NB

Over: TROY AVENUE

01.97 N I-465, Marion, IN

Built 1973 ADT: 18,268

I-65 SB

Over: TROY AVENUE

01.97 N I-465, Marion, IN

Built 1973 ADT: 18,268

I-65 NB

Over: NELSON ST

01.82 S I-70, Marion, IN

Built 1973 ADT: 994

I-65 SB

Over: NELSON ST

01.82 S I-70, Marion, IN

Built 1973 ADT: 994

I-65 NB

Over: SOUTHERN AVENUE

01.70 S I-70, Marion, IN

Built 1973 ADT: 2,387

I-65 SB

Over: SOUTHERN AVENUE

01.70 S I-70, Marion, IN

Built 1973 ADT: 2,387

I-65 NB

Over: BRADBURY AVENUE

01.44 S I-70, Marion, IN

Built 1973 ADT: 2,368

I-65 SB

Over: BRADBURY AVENUE

01.44 S I-70, Marion, IN

Built 1973 ADT: 2,368

I-65 NB

Over: RAYMOND STREET WB

01.20 S I-70, Marion, IN

Built 1973 ADT: 23,028

I-65 SB

Over: RAYMOND STREET WB

01.20 S I-70, Marion, IN

Built 1973 ADT: 23,027

I-65 NB

Over: NAOMI STREET

00.87 S I-70, Marion, IN

Built 1973 ADT: 717

I-65 SB

Over: NAOMI STREET

00.87 S I-70, Marion, IN

Built 1973 ADT: 717

I-65 NB

Over: PLEASANT RUN PARKWAY N.

00.63 S I-70, Marion, IN

Built 1973 ADT: 1,141

I-65 SB

Over: PLEASANT RUN PARKWAY N

00.63 S I-70, Marion, IN

Built 1973 ADT: 1,141

I-65 NB

Over: SHELBY STREET SB

00.53 S I-70, Marion, IN

Built 1973 ADT: 7,347

I-65 SB

Over: SHELBY STREET SB

00.53 S I-70, Marion, IN

Built 1973 ADT: 7,347

MORRIS ST, PROSPEC

Over: RAMP I-70 EB TO I-65 SB

00.13 S I-70, Marion, IN

Built 1973 ADT: 19,571

I-65 NB

Over: PROSPECT STREET

00.13 S I-70, Marion, IN

Built 1973 ADT: 6,687

I-65 RAMP 7S-W

Over: MORRIS STREET

00.13 S I-70, Marion, IN

Built 1973 ADT: 3,918

VIRGINIA AVENUE

Over: I-65 NB / I-70 EB

00.18 N I-70, Marion, IN

Built 1973 ADT: 55,480

VIRGINIA AVENUE

Over: RAMP '7N-W'

00.18 N I-70, Marion, IN

Built 1973 ADT: 3,842

CALVARY STREET

Over: I-65 NB (I-70 EB)

00.29 N I-70, Marion, IN

Built 1973 ADT: 71,394

CALVARY STREET

Over: I-65 SB (I-70 WB)

00.29 N I-70, Marion, IN

Built 1973 ADT: 71,394

FLETCHER AVENUE

Over: I-65 SBL

00.42 N I-70, Marion, IN

Built 1973 ADT: 54,940

ABANDONED RR

Over: I-65 NB

00.61 N I-70, Marion, IN

Built 1973 ADT: 52,275

BATES STREET

Over: I-65 SB CD

00.66 N I-70, Marion, IN

Built 1973 ADT: 16,170

CSX RR

Over: I-65 SB CD

00.73 N I-70, Marion, IN

Built 1973 ADT: 16,170

CSX RR

Over: I-65 SB CD

00.81 N I-70, Marion, IN

Built 1973 ADT: 16,170

I-65

Over: ACCESS ROAD

02.95 N I-70, Marion, IN

Built 1972 ADT: 200

I-65 SB

Over: I-65 SB ON-RAMP

03.61 N I-70, Marion, IN

Built 1970 ADT: 11,030

I-65 SB

Over: I-65 NB ON-RAMP

03.61 N I-70, Marion, IN

Built 1970 ADT: 10,260

I-65 NB

Over: WEST ST ON RAMP

03.65 N I-70, Marion, IN

Built 1970 ADT: 10,260

I-65

Over: 16TH STREET

03.69 N I-70, Marion, IN

Built 1969 ADT: 23,072

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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