TH59B over Grass Run
GoodWyandot County, Ohio · 0.40 Miles W of TH10D · Structure no. 8837066
- Built
- 2016
- 9 years old
- Condition
- Good
- inspected December 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 44 ft
- 1 main span
- Daily traffic
- 78
- 2015 count
- Owner
- County
- County Highway Agency
About this bridge
TH59B over Grass Run is a steel stringer/multi-beam or girder carrying TH59B over Grass Run in Wyandot County, Ohio. It was built in 2016, so it is 9 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 78 vehicles a day, roughly 3% of them trucks, projected to reach 108 by 2035. The structure is 44 ft (13.4 m) long and 24 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 | 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 TH59B over Grass Run built?
It was built in 2016, making it 9 years old in 2025.
What condition is TH59B over Grass 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 December 2024.
How much traffic does TH59B over Grass Run carry?
About 78 vehicles per day (2015 count), of which roughly 3% are trucks.
How long is TH59B over Grass Run?
The structure is 44 ft (13.4 m) long with a longest span of 42 ft (12.8 m) and a deck 24 ft wide.
Who owns TH59B over Grass Run?
It is owned by the County Highway Agency.