M-6 WB C-D over US-131
GoodKent County, Michigan · Byron Twp Sec 1 · Structure no. 000000000012921
- Built
- 2000
- 25 years old
- Condition
- Good
- inspected September 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 384 ft
- 4 main spans
- Daily traffic
- 13,750
- 2000 count
- Owner
- State
- State Highway Agency
About this bridge
M-6 WB C-D over US-131 is a prestressed concrete stringer/multi-beam or girder carrying M-6 WB C-D over US-131 in Kent 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 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 13,750 vehicles a day, roughly 7% of them trucks, projected to reach 15,813 by 2020. The structure is 384 ft (116.9 m) long and 46 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was M-6 WB C-D over US-131 built?
It was built in 2000, making it 25 years old in 2025.
What condition is M-6 WB C-D over US-131 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 September 2023.
How much traffic does M-6 WB C-D over US-131 carry?
About 13,750 vehicles per day (2000 count), of which roughly 7% are trucks.
How long is M-6 WB C-D over US-131?
The structure is 384 ft (116.9 m) long with a longest span of 115 ft (35.1 m) and a deck 46 ft wide.
Who owns M-6 WB C-D over US-131?
It is owned by the State Highway Agency.