CR377 Johnstown RD over IR-270 & IR-670 Ramp E
FairFranklin County, Ohio · 4.02 MI N of SR16 · Structure no. 2511746
- Built
- 1973
- 52 years old
- Condition
- Fair
- inspected November 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 374 ft
- 4 main spans
- Daily traffic
- 8,280
- 2015 count
- Owner
- State
- State Highway Agency
About this bridge
CR377 Johnstown RD over IR-270 & IR-670 Ramp E is a steel continuous stringer/multi-beam or girder carrying CR377 Johnstown RD over IR-270 & IR-670 Ramp E in Franklin County, Ohio. It was built in 1973, so it is 52 years old, older than the Ohio average of 47.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 8,280 vehicles a day, roughly 3% of them trucks, projected to reach 11,493 by 2035. The structure is 374 ft (113.9 m) long and 46 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was CR377 Johnstown RD over IR-270 & IR-670 Ramp E built?
It was built in 1973, making it 52 years old in 2025.
What condition is CR377 Johnstown RD over IR-270 & IR-670 Ramp E in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in November 2024.
How much traffic does CR377 Johnstown RD over IR-270 & IR-670 Ramp E carry?
About 8,280 vehicles per day (2015 count), of which roughly 3% are trucks.
How long is CR377 Johnstown RD over IR-270 & IR-670 Ramp E?
The structure is 374 ft (113.9 m) long with a longest span of 115 ft (35.1 m) and a deck 46 ft wide.
Who owns CR377 Johnstown RD over IR-270 & IR-670 Ramp E?
It is owned by the State Highway Agency.