US 30 over Grass Run
GoodCrawford County, Ohio · 3.44 MI W of SR 4 · Structure no. 1701142
- Built
- 1970
- 55 years old
- Condition
- Good
- inspected April 2024
- Type
- Slab
- Concrete Continuous
- Length
- 99 ft
- 3 main spans
- Daily traffic
- 4,602
- 2015 count
- Owner
- State
- State Highway Agency
About this bridge
US 30 over Grass Run is a concrete continuous slab carrying US 30 over Grass Run in Crawford County, Ohio. It was built in 1970, so it is 55 years old, older 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 4,602 vehicles a day, roughly 37% of them trucks, projected to reach 6,388 by 2035. The structure is 99 ft (30.2 m) long and 56 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 30 over Grass Run built?
It was built in 1970, making it 55 years old in 2025.
What condition is US 30 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 April 2024.
How much traffic does US 30 over Grass Run carry?
About 4,602 vehicles per day (2015 count), of which roughly 37% are trucks.
How long is US 30 over Grass Run?
The structure is 99 ft (30.2 m) long with a longest span of 37 ft (11.4 m) and a deck 56 ft wide.
Who owns US 30 over Grass Run?
It is owned by the State Highway Agency.