US Bridges

I-80 over Little Calumet River

Good

Lake County, Indiana · 00.59 E SR 53 · Structure no. 045695

Built
1996
29 years old
Condition
Good
inspected April 2024
Type
Culvert
Concrete
Length
42 ft
4 main spans
Daily traffic
98,335
2022 count
Owner
State
State Highway Agency

About this bridge

I-80 over Little Calumet River is a concrete culvert carrying I-80 over Little Calumet River in Lake County, Indiana. It was built in 1996, so it is 29 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 98,335 vehicles a day, roughly 28% of them trucks, projected to reach 361,886 by 2030. The structure is 42 ft (12.8 m) long and 127 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesI-80
CrossesLittle Calumet River
Location00.59 E SR 53
RouteInterstate 80
StateIndiana
Coordinates41.56739, -87.32519
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
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy7: Better than present minimum 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 spans4
Design loadHS 20
Structure length42 ft (12.8 m)
Longest span8 ft (2.4 m)
Deck width127 ft (38.7 m)
Roadway width115 ft (35 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic98,335 (2022)
Projected traffic361,886 by 2030
Trucks28%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was I-80 over Little Calumet River built?

It was built in 1996, making it 29 years old in 2025.

What condition is I-80 over Little Calumet River 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-80 over Little Calumet River carry?

About 98,335 vehicles per day (2022 count), of which roughly 28% are trucks.

How long is I-80 over Little Calumet River?

The structure is 42 ft (12.8 m) long with a longest span of 8 ft (2.4 m) and a deck 127 ft wide.

Who owns I-80 over Little Calumet River?

It is owned by the State Highway Agency.