US Bridges

I-65 SB I-465 EB over I-465 WB

Good

Marion County, Indiana · 4.20 S I-70 · Structure no. 036021

Built
2017
8 years old
Condition
Good
inspected September 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
88 ft
1 main span
Daily traffic
9,780
2015 count
Owner
State
State Highway Agency

About this bridge

I-65 SB I-465 EB over I-465 WB is a steel stringer/multi-beam or girder carrying I-65 SB I-465 EB over I-465 WB in Marion County, Indiana. It was built in 2017, so it is 8 years old, younger than the Indiana average of 46.6 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 9,780 vehicles a day, roughly 8% of them trucks, projected to reach 11,320 by 2036. The structure is 88 ft (26.7 m) long and 32 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

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CarriesI-65 SB I-465 EB
CrossesI-465 WB
Location4.20 S I-70
RouteInterstate 65
CountyMarion County
StateIndiana
Coordinates39.70333, -86.11033
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating83.2 US tons
Inventory rating63.9 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length88 ft (26.7 m)
Longest span85 ft (25.9 m)
Deck width32 ft (9.8 m)
Roadway width29 ft (8.9 m)
Vertical clearance over deck17 ft (5.1 m)

Traffic and service

Average daily traffic9,780 (2015)
Projected traffic11,320 by 2036
Trucks8%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was I-65 SB I-465 EB over I-465 WB built?

It was built in 2017, making it 8 years old in 2025.

What condition is I-65 SB I-465 EB over I-465 WB in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in September 2023.

How much traffic does I-65 SB I-465 EB over I-465 WB carry?

About 9,780 vehicles per day (2015 count), of which roughly 8% are trucks.

How long is I-65 SB I-465 EB over I-465 WB?

The structure is 88 ft (26.7 m) long with a longest span of 85 ft (25.9 m) and a deck 32 ft wide.

Who owns I-65 SB I-465 EB over I-465 WB?

It is owned by the State Highway Agency.