US Bridges

Ramp I65N to I465W over I-465 EB

Good

Marion County, Indiana · 04.25 S I-70 · Structure no. 036022

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
12,980
2015 count
Owner
State
State Highway Agency

About this bridge

Ramp I65N to I465W over I-465 EB is a steel stringer/multi-beam or girder carrying Ramp I65N to I465W over I-465 EB 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 12,980 vehicles a day, roughly 13% of them trucks, projected to reach 17,340 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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CarriesRamp I65N to I465W
CrossesI-465 EB
Location04.25 S I-70
RouteInterstate 465
CountyMarion County
StateIndiana
Coordinates39.70362, -86.10618
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 geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating85 US tons
Inventory rating65.7 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 (26 m)
Deck width32 ft (9.8 m)
Roadway width29 ft (8.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,980 (2015)
Projected traffic17,340 by 2036
Trucks13%
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 Ramp I65N to I465W over I-465 EB built?

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

What condition is Ramp I65N to I465W over I-465 EB 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 Ramp I65N to I465W over I-465 EB carry?

About 12,980 vehicles per day (2015 count), of which roughly 13% are trucks.

How long is Ramp I65N to I465W over I-465 EB?

The structure is 88 ft (26.7 m) long with a longest span of 85 ft (26 m) and a deck 32 ft wide.

Who owns Ramp I65N to I465W over I-465 EB?

It is owned by the State Highway Agency.