US Bridges

I-65 Nbl Ramp from over I-65 Nbl Mainline Ramp

Good

Marion County, Indiana · 02.12 N I-70 · Structure no. 080922

Built
2023
2 years old
Condition
Good
inspected November 2023
Type
Tee Beam
Prestressed Concrete
Length
140 ft
1 main span
Daily traffic
31,350
2021 count
Owner
State
State Highway Agency

About this bridge

I-65 Nbl Ramp from over I-65 Nbl Mainline Ramp is a prestressed concrete tee beam carrying I-65 Nbl Ramp from over I-65 Nbl Mainline Ramp in Marion County, Indiana. It was built in 2023, so it is 2 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 31,350 vehicles a day, roughly 6% of them trucks, projected to reach 32,513 by 2041. The structure is 140 ft (42.8 m) long and 45 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

Open in Google Maps
CarriesI-65 Nbl Ramp from
CrossesI-65 Nbl Mainline Ramp
Location02.12 N I-70
RouteInterstate 65
CountyMarion County
StateIndiana
Coordinates39.78392, -86.14287
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.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation9: Superior to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating61.1 US tons
Inventory rating40 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length140 ft (42.8 m)
Longest span134 ft (40.8 m)
Deck width45 ft (13.7 m)
Roadway width42 ft (12.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic31,350 (2021)
Projected traffic32,513 by 2041
Trucks6%
Lanes on structure2
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 Nbl Ramp from over I-65 Nbl Mainline Ramp built?

It was built in 2023, making it 2 years old in 2025.

What condition is I-65 Nbl Ramp from over I-65 Nbl Mainline 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 November 2023.

How much traffic does I-65 Nbl Ramp from over I-65 Nbl Mainline Ramp carry?

About 31,350 vehicles per day (2021 count), of which roughly 6% are trucks.

How long is I-65 Nbl Ramp from over I-65 Nbl Mainline Ramp?

The structure is 140 ft (42.8 m) long with a longest span of 134 ft (40.8 m) and a deck 45 ft wide.

Who owns I-65 Nbl Ramp from over I-65 Nbl Mainline Ramp?

It is owned by the State Highway Agency.