US Bridges

I-296 EB (US-131N) over I-296 WB (US-131S)

Fair

Kent County, Michigan · In Grand Rapids · Structure no. 000000000004976

Built
1963
62 years old, rebuilt 1990
Condition
Fair
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
1,222 ft
12 main spans
Daily traffic
47,806
2007 count
Owner
State
State Highway Agency

About this bridge

I-296 EB (US-131N) over I-296 WB (US-131S) is a steel stringer/multi-beam or girder carrying I-296 EB (US-131N) over I-296 WB (US-131S) in Kent County, Michigan. It was built in 1963 and reconstructed in 1990, so it is 62 years old, older than the Michigan average of 48.3 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 47,806 vehicles a day, roughly 11% of them trucks, projected to reach 57,022 by 2018. The structure is 1,222 ft (372.5 m) long and 58 ft wide.

CarriesI-296 EB (US-131N)
CrossesI-296 WB (US-131S)
LocationIn Grand Rapids
RouteInterstate 296
Coordinates42.96958, -85.67819
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.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionOctober 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 geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment7: Better than present minimum criteria
Operating rating96.8 US tons
Inventory rating57.9 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans12
Design loadHS 20 + Mod
Structure length1,222 ft (372.5 m)
Longest span181 ft (55.1 m)
Deck width58 ft (17.8 m)
Roadway width53 ft (16.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic47,806 (2007)
Projected traffic57,022 by 2018
Trucks11%
Lanes on structure4
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
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 proposedDeck replacement with only incidental widening
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was I-296 EB (US-131N) over I-296 WB (US-131S) built?

It was built in 1963, making it 62 years old in 2025. It was reconstructed in 1990.

What condition is I-296 EB (US-131N) over I-296 WB (US-131S) 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 October 2024.

How much traffic does I-296 EB (US-131N) over I-296 WB (US-131S) carry?

About 47,806 vehicles per day (2007 count), of which roughly 11% are trucks.

How long is I-296 EB (US-131N) over I-296 WB (US-131S)?

The structure is 1,222 ft (372.5 m) long with a longest span of 181 ft (55.1 m) and a deck 58 ft wide.

Who owns I-296 EB (US-131N) over I-296 WB (US-131S)?

It is owned by the State Highway Agency.