Arnold HWY over Nile Drain
GoodLenawee County, Michigan · 0.1 MI S of Staup RD · Structure no. 000000000005642
- Built
- 1973
- 52 years old, rebuilt 2006
- Condition
- Good
- inspected January 2024
- Type
- Slab
- Wood or Timber
- Length
- 37 ft
- 1 main span
- Daily traffic
- 49
- 2010 count
- Owner
- County
- County Highway Agency
About this bridge
Arnold HWY over Nile Drain is a wood or timber slab carrying Arnold HWY over Nile Drain in Lenawee County, Michigan. It was built in 1973 and reconstructed in 2006, so it is 52 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 49 vehicles a day, roughly 1% of them trucks, projected to reach 150 by 2031. The structure is 37 ft (11.2 m) long and 31 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Arnold HWY over Nile Drain built?
It was built in 1973, making it 52 years old in 2025. It was reconstructed in 2006.
What condition is Arnold HWY 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 January 2024.
How much traffic does Arnold HWY over Nile Drain carry?
About 49 vehicles per day (2010 count), of which roughly 1% are trucks.
How long is Arnold HWY over Nile Drain?
The structure is 37 ft (11.2 m) long with a longest span of 36 ft (10.9 m) and a deck 31 ft wide.
Who owns Arnold HWY over Nile Drain?
It is owned by the County Highway Agency.