US Bridges

I-465 NB over Minnesota Street

Good

Marion County, Indiana · 00.38 S US 40 · Structure no. 076460

Built
2010
15 years old
Condition
Good
inspected June 2024
Type
Tee Beam
Prestressed Concrete
Length
84 ft
1 main span
Daily traffic
133,152
2021 count
Owner
State
State Highway Agency

About this bridge

I-465 NB over Minnesota Street is a prestressed concrete tee beam carrying I-465 NB over Minnesota Street in Marion County, Indiana. It was built in 2010, so it is 15 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 133,152 vehicles a day, roughly 12% of them trucks, projected to reach 95,000 by 2029. The structure is 84 ft (25.6 m) long and 89 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesI-465 NB
CrossesMinnesota Street
Location00.38 S US 40
RouteInterstate 465
StateIndiana
Coordinates39.74286, -86.26444
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
Deck7 GoodSome minor problems.
Superstructure9 ExcellentNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating54.2 US tons
Inventory rating39.7 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length84 ft (25.6 m)
Longest span82 ft (24.9 m)
Deck width89 ft (27 m)
Roadway width86 ft (26.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic133,152 (2021)
Projected traffic95,000 by 2029
Trucks12%
Lanes on structure4
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-465 NB over Minnesota Street built?

It was built in 2010, making it 15 years old in 2025.

What condition is I-465 NB over Minnesota Street 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 June 2024.

How much traffic does I-465 NB over Minnesota Street carry?

About 133,152 vehicles per day (2021 count), of which roughly 12% are trucks.

How long is I-465 NB over Minnesota Street?

The structure is 84 ft (25.6 m) long with a longest span of 82 ft (24.9 m) and a deck 89 ft wide.

Who owns I-465 NB over Minnesota Street?

It is owned by the State Highway Agency.