Hahn Road over Heller Dt
GoodDarke County, Ohio · .3 Mi. N of Neff Road · Structure no. 1939203
- Built
- 1994
- 31 years old
- Condition
- Good
- inspected October 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 34 ft
- 1 main span
- Daily traffic
- 189
- 2015 count
- Owner
- County
- County Highway Agency
About this bridge
Hahn Road over Heller Dt is a prestressed concrete box beam or girders - multiple carrying Hahn Road over Heller Dt in Darke County, Ohio. It was built in 1994, so it is 31 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 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 189 vehicles a day, roughly 7% of them trucks, projected to reach 262 by 2035. The structure is 34 ft (10.4 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 | 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 Hahn Road over Heller Dt built?
It was built in 1994, making it 31 years old in 2025.
What condition is Hahn Road over Heller 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 October 2023.
How much traffic does Hahn Road over Heller Dt carry?
About 189 vehicles per day (2015 count), of which roughly 7% are trucks.
How long is Hahn Road over Heller Dt?
The structure is 34 ft (10.4 m) long with a longest span of 29 ft (8.8 m) and a deck 28 ft wide.
Who owns Hahn Road over Heller Dt?
It is owned by the County Highway Agency.