Harlem Rd. over Duncan Run
GoodDelaware County, Ohio · 0.1 Mi. S. of Gorsuch Rd. · Structure no. 2134225
- Built
- 1999
- 26 years old
- Condition
- Good
- inspected January 2024
- Type
- Culvert
- Concrete
- Length
- 34 ft
- 1 main span
- Daily traffic
- 1,180
- 2018 count
- Owner
- County
- County Highway Agency
About this bridge
Harlem Rd. over Duncan Run is a concrete culvert carrying Harlem Rd. over Duncan Run in Delaware County, Ohio. It was built in 1999, so it is 26 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 1,180 vehicles a day, roughly 4% of them trucks, projected to reach 1,638 by 2038. The structure is 34 ft (10.4 m) long. If it were closed, the detour would be 3.1 mi (5 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 | 8 Very Good | No problems noted. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Harlem Rd. over Duncan Run built?
It was built in 1999, making it 26 years old in 2025.
What condition is Harlem Rd. over Duncan Run 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 Harlem Rd. over Duncan Run carry?
About 1,180 vehicles per day (2018 count), of which roughly 4% are trucks.
How long is Harlem Rd. over Duncan Run?
The structure is 34 ft (10.4 m) long with a longest span of 32 ft (9.8 m).
Who owns Harlem Rd. over Duncan Run?
It is owned by the County Highway Agency.