Demings Lake RD over S Branch Raisin River
GoodLenawee County, Michigan · 0.1 MI E of Whig HWY · Structure no. 000000000005626
- Built
- 1991
- 34 years old
- Condition
- Good
- inspected June 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 85 ft
- 1 main span
- Daily traffic
- 236
- 2012 count
- Owner
- County
- County Highway Agency
About this bridge
Demings Lake RD over S Branch Raisin River is a prestressed concrete box beam or girders - multiple carrying Demings Lake RD over S Branch Raisin River in Lenawee 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 236 vehicles a day, roughly 1% of them trucks, projected to reach 600 by 2031. The structure is 85 ft (25.9 m) long and 31 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Demings Lake RD over S Branch Raisin River built?
It was built in 1991, making it 34 years old in 2025.
What condition is Demings Lake RD over S Branch Raisin 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 June 2024.
How much traffic does Demings Lake RD over S Branch Raisin River carry?
About 236 vehicles per day (2012 count), of which roughly 1% are trucks.
How long is Demings Lake RD over S Branch Raisin River?
The structure is 85 ft (25.9 m) long with a longest span of 82 ft (25 m) and a deck 31 ft wide.
Who owns Demings Lake RD over S Branch Raisin River?
It is owned by the County Highway Agency.