Enon RD CR315 over SR 4
GoodClark County, Ohio · 0.75 MI N. of JCT Ir 70 · Structure no. 1200100
- Built
- 2008
- 17 years old
- Condition
- Good
- inspected January 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 285 ft
- 4 main spans
- Daily traffic
- 5,077
- 2015 count
- Owner
- State
- State Highway Agency
About this bridge
Enon RD CR315 over SR 4 is a steel continuous stringer/multi-beam or girder carrying Enon RD CR315 over SR 4 in Clark County, Ohio. It was built in 2008, so it is 17 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 5,077 vehicles a day, roughly 16% of them trucks, projected to reach 7,047 by 2035. The structure is 285 ft (86.8 m) long and 50 ft wide. If it were closed, the detour would be 6.8 mi (11 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 | 9 Excellent | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Enon RD CR315 over SR 4 built?
It was built in 2008, making it 17 years old in 2025.
What condition is Enon RD CR315 over SR 4 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 January 2023.
How much traffic does Enon RD CR315 over SR 4 carry?
About 5,077 vehicles per day (2015 count), of which roughly 16% are trucks.
How long is Enon RD CR315 over SR 4?
The structure is 285 ft (86.8 m) long with a longest span of 88 ft (26.8 m) and a deck 50 ft wide.
Who owns Enon RD CR315 over SR 4?
It is owned by the State Highway Agency.