Mulberry RD over Nile Drain
GoodLenawee County, Michigan · 0.1 MI W of Sand Crk HWY · Structure no. 000000000005631
- Built
- 1969
- 56 years old, rebuilt 2001
- Condition
- Good
- inspected December 2023
- Type
- Slab
- Wood or Timber
- Length
- 24 ft
- 1 main span
- Daily traffic
- 87
- 2010 count
- Owner
- County
- County Highway Agency
About this bridge
Mulberry RD over Nile Drain is a wood or timber slab carrying Mulberry RD over Nile Drain in Lenawee County, Michigan. It was built in 1969 and reconstructed in 2001, so it is 56 years old, older 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 87 vehicles a day, roughly 1% of them trucks, projected to reach 225 by 2031. The structure is 24 ft (7.3 m) long and 25 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mulberry RD over Nile Drain built?
It was built in 1969, making it 56 years old in 2025. It was reconstructed in 2001.
What condition is Mulberry RD over Nile Drain 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 December 2023.
How much traffic does Mulberry RD over Nile Drain carry?
About 87 vehicles per day (2010 count), of which roughly 1% are trucks.
How long is Mulberry RD over Nile Drain?
The structure is 24 ft (7.3 m) long with a longest span of 24 ft (7.3 m) and a deck 25 ft wide.
Who owns Mulberry RD over Nile Drain?
It is owned by the County Highway Agency.