Summerton Road over Lewis Drain
GoodIsabella County, Michigan · 0.6 MI S of Weidman Road · Structure no. 000000000013879
- Built
- 2014
- 11 years old
- Condition
- Good
- inspected May 2023
- Type
- Culvert
- Concrete
- Length
- 32 ft
- 1 main span
- Daily traffic
- 185
- 2002 count
- Owner
- County
- County Highway Agency
About this bridge
Summerton Road over Lewis Drain is a concrete culvert carrying Summerton Road over Lewis Drain in Isabella County, Michigan. It was built in 2014, so it is 11 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 185 vehicles a day, projected to reach 225 by 2022. The structure is 32 ft (9.8 m) long. If it were closed, the detour would be 1.2 mi (2 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 |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Summerton Road over Lewis Drain built?
It was built in 2014, making it 11 years old in 2025.
What condition is Summerton Road over Lewis 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 May 2023.
How much traffic does Summerton Road over Lewis Drain carry?
About 185 vehicles per day (2002 count).
How long is Summerton Road over Lewis Drain?
The structure is 32 ft (9.8 m) long with a longest span of 30 ft (9.1 m).
Who owns Summerton Road over Lewis Drain?
It is owned by the County Highway Agency.