SR-4 over I-70
GoodMontgomery County, Ohio · Jct. IR-70 · Structure no. 5701368
- Built
- 1987
- 38 years old
- Condition
- Good
- inspected August 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 233 ft
- 2 main spans
- Daily traffic
- 1,590
- 2015 count
- Owner
- State
- State Highway Agency
About this bridge
SR-4 over I-70 is a steel continuous stringer/multi-beam or girder carrying SR-4 over I-70 in Montgomery County, Ohio. It was built in 1987, so it is 38 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 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 1,590 vehicles a day, roughly 10% of them trucks, projected to reach 2,207 by 2035. The structure is 233 ft (71 m) long and 66 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR-4 over I-70 built?
It was built in 1987, making it 38 years old in 2025.
What condition is SR-4 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 August 2023.
How much traffic does SR-4 over I-70 carry?
About 1,590 vehicles per day (2015 count), of which roughly 10% are trucks.
How long is SR-4 over I-70?
The structure is 233 ft (71 m) long with a longest span of 118 ft (36 m) and a deck 66 ft wide.
Who owns SR-4 over I-70?
It is owned by the State Highway Agency.