US Bridges

I-465 NB over I-465 SB to I-70 EB Ramp

Good

Marion County, Indiana · 00.07 S I-70 · Structure no. 050003

Built
2002
23 years old
Condition
Good
inspected May 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
82 ft
1 main span
Daily traffic
48,657
2021 count
Owner
State
State Highway Agency

About this bridge

I-465 NB over I-465 SB to I-70 EB Ramp is a prestressed concrete stringer/multi-beam or girder carrying I-465 NB over I-465 SB to I-70 EB Ramp in Marion County, Indiana. It was built in 2002, so it is 23 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 48,657 vehicles a day, roughly 18% of them trucks, projected to reach 179,000 by 2035. The structure is 82 ft (24.9 m) long and 72 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

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CarriesI-465 NB
CrossesI-465 SB to I-70 EB Ramp
Location00.07 S I-70
RouteInterstate 465
CountyMarion County
StateIndiana
Coordinates39.79766, -86.03496
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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionMay 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 rating55.3 US tons
Inventory rating42.9 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length82 ft (24.9 m)
Longest span80 ft (24.4 m)
Deck width72 ft (22 m)
Roadway width69 ft (21.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic48,657 (2021)
Projected traffic179,000 by 2035
Trucks18%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 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 I-465 SB to I-70 EB Ramp built?

It was built in 2002, making it 23 years old in 2025.

What condition is I-465 NB over I-465 SB to I-70 EB Ramp 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 May 2024.

How much traffic does I-465 NB over I-465 SB to I-70 EB Ramp carry?

About 48,657 vehicles per day (2021 count), of which roughly 18% are trucks.

How long is I-465 NB over I-465 SB to I-70 EB Ramp?

The structure is 82 ft (24.9 m) long with a longest span of 80 ft (24.4 m) and a deck 72 ft wide.

Who owns I-465 NB over I-465 SB to I-70 EB Ramp?

It is owned by the State Highway Agency.