I 70 over Hamilton Ditch
GoodFranklin County, Ohio · Hamilton Ditch · Structure no. 2503816
- Built
- 1970
- 55 years old
- Condition
- Good
- inspected June 2023
- Type
- Slab
- Concrete Continuous
- Length
- 60 ft
- 3 main spans
- Daily traffic
- 33,202
- 2015 count
- Owner
- State
- State Highway Agency
About this bridge
I 70 over Hamilton Ditch is a concrete continuous slab carrying I 70 over Hamilton Ditch in Franklin 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 33,202 vehicles a day, roughly 15% of them trucks, projected to reach 46,084 by 2035. The structure is 60 ft (18.3 m) long and 54 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 I 70 over Hamilton Ditch built?
It was built in 1970, making it 55 years old in 2025.
What condition is I 70 over Hamilton Ditch 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 June 2023.
How much traffic does I 70 over Hamilton Ditch carry?
About 33,202 vehicles per day (2015 count), of which roughly 15% are trucks.
How long is I 70 over Hamilton Ditch?
The structure is 60 ft (18.3 m) long with a longest span of 23 ft (6.9 m) and a deck 54 ft wide.
Who owns I 70 over Hamilton Ditch?
It is owned by the State Highway Agency.