US Bridges

I-296 Conn to WB96 over US-131 SB CR & CSX RR

Fair

Kent County, Michigan · 0.9 MI E of M-37 Intrchg · Structure no. 000000000004752

Built
1962
63 years old, rebuilt 1988
Condition
Fair
inspected November 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
430 ft
7 main spans
Daily traffic
28,937
2021 count
Owner
State
State Highway Agency

About this bridge

I-296 Conn to WB96 over US-131 SB CR & CSX RR is a steel stringer/multi-beam or girder carrying I-296 Conn to WB96 over US-131 SB CR & CSX RR in Kent County, Michigan. It was built in 1962 and reconstructed in 1988, so it is 63 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 28,937 vehicles a day, roughly 10% of them trucks. The structure is 430 ft (131 m) long and 36 ft wide.

CarriesI-296 Conn to WB96
CrossesUS-131 SB CR & CSX RR
Location0.9 MI E of M-37 Intrchg
RouteInterstate 296
Coordinates43.01387, -85.6759
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.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2024
Inspection intervalevery 19 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 geometry6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating66.5 US tons
Inventory rating39.7 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans7
Design loadHS 20 + Mod
Structure length430 ft (131 m)
Longest span83 ft (25.2 m)
Deck width36 ft (10.9 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic28,937 (2021)
Projected traffic—
Trucks10%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway and railroad
Detour if closed—
TollOn a free road
National Highway SystemYes

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-296 Conn to WB96 over US-131 SB CR & CSX RR built?

It was built in 1962, making it 63 years old in 2025. It was reconstructed in 1988.

What condition is I-296 Conn to WB96 over US-131 SB CR & CSX 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 November 2024.

How much traffic does I-296 Conn to WB96 over US-131 SB CR & CSX RR carry?

About 28,937 vehicles per day (2021 count), of which roughly 10% are trucks.

How long is I-296 Conn to WB96 over US-131 SB CR & CSX RR?

The structure is 430 ft (131 m) long with a longest span of 83 ft (25.2 m) and a deck 36 ft wide.

Who owns I-296 Conn to WB96 over US-131 SB CR & CSX RR?

It is owned by the State Highway Agency.