Lamton Road over Greenman I/C Drain
GoodSanilac County, Michigan · Sec 6 Evergreen Twp · Structure no. 000000000009610
- Built
- 2004
- 21 years old
- Condition
- Good
- inspected June 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 43 ft
- 1 main span
- Daily traffic
- 185
- 2010 count
- Owner
- County
- County Highway Agency
About this bridge
Lamton Road over Greenman I/C Drain is a prestressed concrete box beam or girders - multiple carrying Lamton Road over Greenman I/C Drain in Sanilac County, Michigan. It was built in 2004, so it is 21 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 185 vehicles a day, roughly 3% of them trucks, projected to reach 335 by 2030. The structure is 43 ft (13.1 m) long and 31 ft wide. If it were closed, the detour would be 6.8 mi (11 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 | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Lamton Road over Greenman I/C Drain built?
It was built in 2004, making it 21 years old in 2025.
What condition is Lamton Road over Greenman I/C 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 June 2024.
How much traffic does Lamton Road over Greenman I/C Drain carry?
About 185 vehicles per day (2010 count), of which roughly 3% are trucks.
How long is Lamton Road over Greenman I/C Drain?
The structure is 43 ft (13.1 m) long with a longest span of 42 ft (12.7 m) and a deck 31 ft wide.
Who owns Lamton Road over Greenman I/C Drain?
It is owned by the County Highway Agency.