New Madison-Cole over Lake Dt
GoodDarke County, Ohio · .22 MI N Holl-Samp · Structure no. 1944606
- Built
- 1989
- 36 years old
- Condition
- Good
- inspected August 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 55 ft
- 1 main span
- Daily traffic
- 726
- 2015 count
- Owner
- County
- County Highway Agency
About this bridge
New Madison-Cole over Lake Dt is a prestressed concrete box beam or girders - multiple carrying New Madison-Cole over Lake Dt in Darke County, Ohio. It was built in 1989, so it is 36 years old, younger than the Ohio average of 47.3 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 726 vehicles a day, roughly 8% of them trucks, projected to reach 1,008 by 2035. The structure is 55 ft (16.8 m) long and 28 ft wide. If it were closed, the detour would be 5 mi (8 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 | 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 New Madison-Cole over Lake Dt built?
It was built in 1989, making it 36 years old in 2025.
What condition is New Madison-Cole over Lake Dt 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 August 2023.
How much traffic does New Madison-Cole over Lake Dt carry?
About 726 vehicles per day (2015 count), of which roughly 8% are trucks.
How long is New Madison-Cole over Lake Dt?
The structure is 55 ft (16.8 m) long with a longest span of 54 ft (16.5 m) and a deck 28 ft wide.
Who owns New Madison-Cole over Lake Dt?
It is owned by the County Highway Agency.