I-496 WB Serv RD over Gr Riv I-96 Bl River ST
FairIngham County, Michigan · In Lansing · Structure no. 000000000012946
- Built
- 2000
- 25 years old
- Condition
- Fair
- inspected September 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 766 ft
- 8 main spans
- Daily traffic
- 28,500
- 1995 count
- Owner
- State
- State Highway Agency
About this bridge
I-496 WB Serv RD over Gr Riv I-96 Bl River ST is a prestressed concrete stringer/multi-beam or girder carrying I-496 WB Serv RD over Gr Riv I-96 Bl River ST in Ingham County, Michigan. It was built in 2000, so it is 25 years old, younger 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 6 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 28,500 vehicles a day, roughly 8% of them trucks, projected to reach 36,704 by 2015. The structure is 766 ft (233.5 m) long and 49 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-496 WB Serv RD over Gr Riv I-96 Bl River ST built?
It was built in 2000, making it 25 years old in 2025.
What condition is I-496 WB Serv RD over Gr Riv I-96 Bl River ST 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 September 2023.
How much traffic does I-496 WB Serv RD over Gr Riv I-96 Bl River ST carry?
About 28,500 vehicles per day (1995 count), of which roughly 8% are trucks.
How long is I-496 WB Serv RD over Gr Riv I-96 Bl River ST?
The structure is 766 ft (233.5 m) long with a longest span of 93 ft (28.2 m) and a deck 49 ft wide.
Who owns I-496 WB Serv RD over Gr Riv I-96 Bl River ST?
It is owned by the State Highway Agency.