US Bridges

I-465 EB over Abandoned RR

Fair

Boone County, Indiana · 01.51 W US 421 · Structure no. 050580

Built
1967
58 years old, rebuilt 2004
Condition
Fair
inspected April 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
192 ft
3 main spans
Daily traffic
49,259
2004 count
Owner
State
State Highway Agency

About this bridge

I-465 EB over Abandoned RR is a steel continuous stringer/multi-beam or girder carrying I-465 EB over Abandoned RR in Boone County, Indiana. It was built in 1967 and reconstructed in 2004, so it is 58 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 5 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 49,259 vehicles a day, roughly 10% of them trucks, projected to reach 89,207 by 2035. The structure is 192 ft (58.5 m) long and 54 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

Open in Google Maps
CarriesI-465 EB
CrossesAbandoned RR
Location01.51 W US 421
RouteInterstate 465
CountyBoone County
StateIndiana
Coordinates39.92684, -86.25643
Functional classRural 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.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating41.8 US tons
Inventory rating30 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length192 ft (58.5 m)
Longest span72 ft (22 m)
Deck width54 ft (16.6 m)
Roadway width52 ft (15.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic49,259 (2004)
Projected traffic89,207 by 2035
Trucks10%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesOther
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-465 EB over Abandoned RR built?

It was built in 1967, making it 58 years old in 2025. It was reconstructed in 2004.

What condition is I-465 EB over Abandoned 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 April 2024.

How much traffic does I-465 EB over Abandoned RR carry?

About 49,259 vehicles per day (2004 count), of which roughly 10% are trucks.

How long is I-465 EB over Abandoned RR?

The structure is 192 ft (58.5 m) long with a longest span of 72 ft (22 m) and a deck 54 ft wide.

Who owns I-465 EB over Abandoned RR?

It is owned by the State Highway Agency.