US Bridges

Ramp to I-465 SB over Trail

Good

Marion County, Indiana · 03.37 N I-65 · Structure no. 050674

Built
2006
19 years old
Condition
Good
inspected July 2024
Type
Culvert
Concrete
Length
38 ft
1 main span
Daily traffic
1,441
2021 count
Owner
State
State Highway Agency

About this bridge

Ramp to I-465 SB over Trail is a concrete culvert carrying Ramp to I-465 SB over Trail in Marion County, Indiana. It was built in 2006, so it is 19 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 1,441 vehicles a day, roughly 1% of them trucks, projected to reach 3,000 by 2030. The structure is 38 ft (11.5 m) long. If it were closed, the detour would be 0.6 mi (1 km).

CarriesRamp to I-465 SB
CrossesTrail
Location03.37 N I-65
RouteInterstate 465
StateIndiana
Coordinates39.90934, -86.27043
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
Culvert8 Very GoodNo problems noted.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating72.1 US tons
Inventory rating55.7 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 20 + Mod
Structure length38 ft (11.5 m)
Longest span36 ft (10.9 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,441 (2021)
Projected traffic3,000 by 2030
Trucks1%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesPedestrian / bicycle
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 to I-465 SB over Trail built?

It was built in 2006, making it 19 years old in 2025.

What condition is Ramp to I-465 SB over Trail 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 July 2024.

How much traffic does Ramp to I-465 SB over Trail carry?

About 1,441 vehicles per day (2021 count), of which roughly 1% are trucks.

How long is Ramp to I-465 SB over Trail?

The structure is 38 ft (11.5 m) long with a longest span of 36 ft (10.9 m).

Who owns Ramp to I-465 SB over Trail?

It is owned by the State Highway Agency.