SR 380 over I71
GoodClinton County, Ohio · Over Ir 71 · Structure no. 1403397
- Built
- 1964
- 61 years old
- Condition
- Good
- inspected May 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 319 ft
- 4 main spans
- Daily traffic
- 2,150
- 2015 count
- Owner
- State
- State Highway Agency
About this bridge
SR 380 over I71 is a steel continuous stringer/multi-beam or girder carrying SR 380 over I71 in Clinton County, Ohio. It was built in 1964, so it is 61 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 2,150 vehicles a day, roughly 4% of them trucks, projected to reach 2,984 by 2035. The structure is 319 ft (97.2 m) long and 31 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR 380 over I71 built?
It was built in 1964, making it 61 years old in 2025.
What condition is SR 380 over I71 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 May 2023.
How much traffic does SR 380 over I71 carry?
About 2,150 vehicles per day (2015 count), of which roughly 4% are trucks.
How long is SR 380 over I71?
The structure is 319 ft (97.2 m) long with a longest span of 100 ft (30.5 m) and a deck 31 ft wide.
Who owns SR 380 over I71?
It is owned by the State Highway Agency.