SR 146 over Unknown Stream
GoodNoble County, Ohio · 3.2 Mi. E of SR 147 · Structure no. 6102484
- Built
- 2005
- 20 years old
- Condition
- Good
- inspected October 2024
- Type
- Culvert
- Steel
- Length
- 23 ft
- 1 main span
- Daily traffic
- 1,188
- 2015 count
- Owner
- State
- State Highway Agency
About this bridge
SR 146 over Unknown Stream is a steel culvert carrying SR 146 over Unknown Stream in Noble County, Ohio. It was built in 2005, so it is 20 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 1,188 vehicles a day, roughly 16% of them trucks, projected to reach 1,649 by 2035. The structure is 23 ft (7.1 m) long. If it were closed, the detour would be 11.8 mi (19 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 | 7 Good | Some minor problems. |
| Culvert | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR 146 over Unknown Stream built?
It was built in 2005, making it 20 years old in 2025.
What condition is SR 146 over Unknown Stream 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 2024.
How much traffic does SR 146 over Unknown Stream carry?
About 1,188 vehicles per day (2015 count), of which roughly 16% are trucks.
How long is SR 146 over Unknown Stream?
The structure is 23 ft (7.1 m) long with a longest span of 23 ft (7.1 m).
Who owns SR 146 over Unknown Stream?
It is owned by the State Highway Agency.