US Bridges

I-465 over Monon Greenway

Good

Hamilton County, Indiana · 01.17 E US 31 · Structure no. 079624

Built
2010
15 years old
Condition
Good
inspected April 2024
Type
Culvert
Concrete
Length
23 ft
1 main span
Daily traffic
129,425
2021 count
Owner
State
State Highway Agency

About this bridge

I-465 over Monon Greenway is a concrete culvert carrying I-465 over Monon Greenway in Hamilton County, Indiana. It was built in 2010, so it is 15 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 129,425 vehicles a day, roughly 10% of them trucks, projected to reach 194,299 by 2038. The structure is 23 ft (7.1 m) long and 172 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesI-465
CrossesMonon Greenway
Location01.17 E US 31
RouteInterstate 465
StateIndiana
Coordinates39.92844, -86.13636
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
Culvert7 GoodSome minor problems.
Last inspectionApril 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 rating60.1 US tons
Inventory rating35.9 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 25 or greater
Structure length23 ft (7.1 m)
Longest span21 ft (6.5 m)
Deck width172 ft (52.4 m)
Roadway width172 ft (52.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic129,425 (2021)
Projected traffic194,299 by 2038
Trucks10%
Lanes on structure10
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 I-465 over Monon Greenway built?

It was built in 2010, making it 15 years old in 2025.

What condition is I-465 over Monon Greenway 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 April 2024.

How much traffic does I-465 over Monon Greenway carry?

About 129,425 vehicles per day (2021 count), of which roughly 10% are trucks.

How long is I-465 over Monon Greenway?

The structure is 23 ft (7.1 m) long with a longest span of 21 ft (6.5 m) and a deck 172 ft wide.

Who owns I-465 over Monon Greenway?

It is owned by the State Highway Agency.