Port William RD over Grog Run
GoodClinton County, Ohio · .8 MI E of US 68 · Structure no. 1430556
- Built
- 1979
- 46 years old, rebuilt 2015
- Condition
- Good
- inspected October 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 46 ft
- 1 main span
- Daily traffic
- 174
- 2016 count
- Owner
- County
- County Highway Agency
About this bridge
Port William RD over Grog Run is a prestressed concrete box beam or girders - multiple carrying Port William RD over Grog Run in Clinton County, Ohio. It was built in 1979 and reconstructed in 2015, so it is 46 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 174 vehicles a day, roughly 5% of them trucks, projected to reach 242 by 2036. The structure is 46 ft (14.1 m) long and 28 ft wide. If it were closed, the detour would be 1.9 mi (3 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 Port William RD over Grog Run built?
It was built in 1979, making it 46 years old in 2025. It was reconstructed in 2015.
What condition is Port William RD over Grog 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 October 2024.
How much traffic does Port William RD over Grog Run carry?
About 174 vehicles per day (2016 count), of which roughly 5% are trucks.
How long is Port William RD over Grog Run?
The structure is 46 ft (14.1 m) long with a longest span of 43 ft (13 m) and a deck 28 ft wide.
Who owns Port William RD over Grog Run?
It is owned by the County Highway Agency.