12 Mile Road over US-131 SB
FairMecosta County, Michigan · 2 MI S of Big Rapids · Structure no. 000000000006732
- Built
- 1981
- 44 years old
- Condition
- Fair
- inspected July 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 189 ft
- 3 main spans
- Daily traffic
- 330
- 1988 count
- Owner
- State
- State Highway Agency
About this bridge
12 Mile Road over US-131 SB is a steel stringer/multi-beam or girder carrying 12 Mile Road over US-131 SB in Mecosta County, Michigan. It was built in 1981, so it is 44 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 330 vehicles a day, projected to reach 300 by 2000. The structure is 189 ft (57.5 m) long and 46 ft wide.
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 | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 12 Mile Road over US-131 SB built?
It was built in 1981, making it 44 years old in 2025.
What condition is 12 Mile Road over US-131 SB 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 July 2024.
How much traffic does 12 Mile Road over US-131 SB carry?
About 330 vehicles per day (1988 count).
How long is 12 Mile Road over US-131 SB?
The structure is 189 ft (57.5 m) long with a longest span of 102 ft (31 m) and a deck 46 ft wide.
Who owns 12 Mile Road over US-131 SB?
It is owned by the State Highway Agency.