Sci TR 181 over Armstrong Ditch
GoodSeneca County, Ohio · .34 MI S of SR 162 · Structure no. 7447167
- Built
- 2000
- 25 years old
- Condition
- Good
- inspected July 2024
- Type
- Frame
- Concrete
- Length
- 27 ft
- 1 main span
- Daily traffic
- 64
- 2015 count
- Owner
- County
- County Highway Agency
About this bridge
Sci TR 181 over Armstrong Ditch is a concrete frame carrying Sci TR 181 over Armstrong Ditch in Seneca County, Ohio. It was built in 2000, so it is 25 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 64 vehicles a day, roughly 8% of them trucks, projected to reach 89 by 2035. The structure is 27 ft (8.2 m) long and 60 ft wide. 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 |
|---|---|---|
| Deck | 9 Excellent | No problems noted. |
| Superstructure | 9 Excellent | No problems noted. |
| Substructure | 9 Excellent | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Sci TR 181 over Armstrong Ditch built?
It was built in 2000, making it 25 years old in 2025.
What condition is Sci TR 181 over Armstrong Ditch 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 July 2024.
How much traffic does Sci TR 181 over Armstrong Ditch carry?
About 64 vehicles per day (2015 count), of which roughly 8% are trucks.
How long is Sci TR 181 over Armstrong Ditch?
The structure is 27 ft (8.2 m) long with a longest span of 25 ft (7.6 m) and a deck 60 ft wide.
Who owns Sci TR 181 over Armstrong Ditch?
It is owned by the County Highway Agency.