US Bridges

Ramp I-465 SB I-70 over I-70 WB Cd

Fair

Marion County, Indiana · 00.29 W I-465 · Structure no. 042705

Built
1990
35 years old
Condition
Fair
inspected January 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
292 ft
3 main spans
Daily traffic
40,422
2004 count
Owner
State
State Highway Agency

About this bridge

Ramp I-465 SB I-70 over I-70 WB Cd is a steel continuous stringer/multi-beam or girder carrying Ramp I-465 SB I-70 over I-70 WB Cd in Marion County, Indiana. It was built in 1990, so it is 35 years old, younger 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 40,422 vehicles a day, roughly 5% of them trucks, projected to reach 80,521 by 2032. The structure is 292 ft (89 m) long and 43 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

Open in Google Maps
CarriesRamp I-465 SB I-70
CrossesI-70 WB Cd
Location00.29 W I-465
RouteInterstate 70
CountyMarion County
StateIndiana
Coordinates39.79928, -86.03909
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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating42.5 US tons
Inventory rating32.5 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length292 ft (89 m)
Longest span118 ft (35.9 m)
Deck width43 ft (13.2 m)
Roadway width40 ft (12.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic40,422 (2004)
Projected traffic80,521 by 2032
Trucks5%
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 Ramp I-465 SB I-70 over I-70 WB Cd built?

It was built in 1990, making it 35 years old in 2025.

What condition is Ramp I-465 SB I-70 over I-70 WB Cd 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 January 2024.

How much traffic does Ramp I-465 SB I-70 over I-70 WB Cd carry?

About 40,422 vehicles per day (2004 count), of which roughly 5% are trucks.

How long is Ramp I-465 SB I-70 over I-70 WB Cd?

The structure is 292 ft (89 m) long with a longest span of 118 ft (35.9 m) and a deck 43 ft wide.

Who owns Ramp I-465 SB I-70 over I-70 WB Cd?

It is owned by the State Highway Agency.