11 Mile Road over Little Manistee River
GoodLake County, Michigan · 6 MI W of Irons · Structure no. 000000000005282
- Built
- 1991
- 34 years old
- Condition
- Good
- inspected May 2023
- Type
- Slab
- Wood or Timber
- Length
- 55 ft
- 3 main spans
- Daily traffic
- 300
- 2007 count
- Owner
- County
- County Highway Agency
About this bridge
11 Mile Road over Little Manistee River is a wood or timber slab carrying 11 Mile Road over Little Manistee River in Lake County, Michigan. It was built in 1991, so it is 34 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 300 vehicles a day, projected to reach 530 by 2027. The structure is 55 ft (16.7 m) long and 32 ft wide. If it were closed, the detour would be 8.7 mi (14 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. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 11 Mile Road over Little Manistee River built?
It was built in 1991, making it 34 years old in 2025.
What condition is 11 Mile Road over Little Manistee River 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 May 2023.
How much traffic does 11 Mile Road over Little Manistee River carry?
About 300 vehicles per day (2007 count).
How long is 11 Mile Road over Little Manistee River?
The structure is 55 ft (16.7 m) long with a longest span of 24 ft (7.3 m) and a deck 32 ft wide.
Who owns 11 Mile Road over Little Manistee River?
It is owned by the County Highway Agency.