US Bridges

I-70 Ramp 8E-N over Madison Ave Li RR

Fair

Marion County, Indiana · 00.65 W I-65 · Structure no. 042290

Built
1973
52 years old, rebuilt 1996
Condition
Fair
inspected February 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
530 ft
4 main spans
Daily traffic
109,416
2020 count
Owner
State
State Highway Agency

About this bridge

I-70 Ramp 8E-N over Madison Ave Li RR is a steel continuous stringer/multi-beam or girder carrying I-70 Ramp 8E-N over Madison Ave Li RR in Marion County, Indiana. It was built in 1973 and reconstructed in 1996, so it is 52 years old, older than the Indiana average of 46.6 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 109,416 vehicles a day, roughly 16% of them trucks, projected to reach 116,484 by 2030. The structure is 530 ft (161.5 m) long and 131 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

Open in Google Maps
CarriesI-70 Ramp 8E-N
CrossesMadison Ave Li RR
Location00.65 W I-65
RouteInterstate 70
CountyMarion County
StateIndiana
Coordinates39.75345, -86.15491
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating37.5 US tons
Inventory rating28.9 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4 (+3 approach)
Design loadHS 20 + Mod
Structure length530 ft (161.5 m)
Longest span115 ft (35.1 m)
Deck width131 ft (39.9 m)
Roadway width126 ft (38.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic109,416 (2020)
Projected traffic116,484 by 2030
Trucks16%
Lanes on structure8
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway and railroad
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-70 Ramp 8E-N over Madison Ave Li RR built?

It was built in 1973, making it 52 years old in 2025. It was reconstructed in 1996.

What condition is I-70 Ramp 8E-N over Madison Ave Li RR in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in February 2024.

How much traffic does I-70 Ramp 8E-N over Madison Ave Li RR carry?

About 109,416 vehicles per day (2020 count), of which roughly 16% are trucks.

How long is I-70 Ramp 8E-N over Madison Ave Li RR?

The structure is 530 ft (161.5 m) long with a longest span of 115 ft (35.1 m) and a deck 131 ft wide.

Who owns I-70 Ramp 8E-N over Madison Ave Li RR?

It is owned by the State Highway Agency.