Hamilton RD (317) over Over I-70
GoodFranklin County, Ohio · 1.33 MI N of I270 · Structure no. 2516500
- Built
- 1964
- 61 years old
- Condition
- Good
- inspected November 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 288 ft
- 4 main spans
- Daily traffic
- 29,003
- 2015 count
- Owner
- State
- State Highway Agency
About this bridge
Hamilton RD (317) over Over I-70 is a steel continuous stringer/multi-beam or girder carrying Hamilton RD (317) over Over I-70 in Franklin 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 29,003 vehicles a day, roughly 8% of them trucks, projected to reach 40,256 by 2035. The structure is 288 ft (87.9 m) long and 76 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Hamilton RD (317) over Over I-70 built?
It was built in 1964, making it 61 years old in 2025.
What condition is Hamilton RD (317) over Over I-70 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 November 2024.
How much traffic does Hamilton RD (317) over Over I-70 carry?
About 29,003 vehicles per day (2015 count), of which roughly 8% are trucks.
How long is Hamilton RD (317) over Over I-70?
The structure is 288 ft (87.9 m) long with a longest span of 89 ft (27.1 m) and a deck 76 ft wide.
Who owns Hamilton RD (317) over Over I-70?
It is owned by the State Highway Agency.