US Bridges

I-296 (US-131) SB over US-131 Br (leonard)

Poor

Kent County, Michigan · In Grand Rapids · Structure no. 000000000013818

Built
1961
64 years old, rebuilt 1989
Condition
Poor
inspected November 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
144 ft
3 main spans
Daily traffic
50,972
2007 count
Owner
State
State Highway Agency

About this bridge

I-296 (US-131) SB over US-131 Br (leonard) is a steel stringer/multi-beam or girder carrying I-296 (US-131) SB over US-131 Br (leonard) in Kent County, Michigan. It was built in 1961 and reconstructed in 1989, so it is 64 years old, older than the Michigan average of 48.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 50,972 vehicles a day, roughly 7% of them trucks, projected to reach 57,692 by 2018. The structure is 144 ft (43.9 m) long and 63 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesI-296 (US-131) SB
CrossesUS-131 Br (leonard)
LocationIn Grand Rapids
RouteInterstate 296
Coordinates42.98486, -85.6772
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
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 inspectionNovember 2024
Inspection intervalevery 12 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 geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment7: Better than present minimum criteria
Operating rating64.3 US tons
Inventory rating38.3 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length144 ft (43.9 m)
Longest span67 ft (20.4 m)
Deck width63 ft (19.1 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50,972 (2007)
Projected traffic57,692 by 2018
Trucks7%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 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-296 (US-131) SB over US-131 Br (leonard) built?

It was built in 1961, making it 64 years old in 2025. It was reconstructed in 1989.

What condition is I-296 (US-131) SB over US-131 Br (leonard) in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in November 2024.

How much traffic does I-296 (US-131) SB over US-131 Br (leonard) carry?

About 50,972 vehicles per day (2007 count), of which roughly 7% are trucks.

How long is I-296 (US-131) SB over US-131 Br (leonard)?

The structure is 144 ft (43.9 m) long with a longest span of 67 ft (20.4 m) and a deck 63 ft wide.

Who owns I-296 (US-131) SB over US-131 Br (leonard)?

It is owned by the State Highway Agency.