State Route 643 over Mill Creek
FairCoshocton County, Ohio · 2.40 Mile North of Beg Rt · Structure no. 1602713
- Built
- 1997
- 28 years old
- Condition
- Fair
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 114 ft
- 3 main spans
- Daily traffic
- 978
- 2015 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 643 over Mill Creek is a steel continuous stringer/multi-beam or girder carrying State Route 643 over Mill Creek in Coshocton County, Ohio. It was built in 1997, so it is 28 years old, younger 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 978 vehicles a day, roughly 16% of them trucks, projected to reach 1,357 by 2035. The structure is 114 ft (34.7 m) long and 32 ft wide. If it were closed, the detour would be 19.9 mi (32 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was State Route 643 over Mill Creek built?
It was built in 1997, making it 28 years old in 2025.
What condition is State Route 643 over Mill Creek 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 May 2024.
How much traffic does State Route 643 over Mill Creek carry?
About 978 vehicles per day (2015 count), of which roughly 16% are trucks.
How long is State Route 643 over Mill Creek?
The structure is 114 ft (34.7 m) long with a longest span of 41 ft (12.5 m) and a deck 32 ft wide.
Who owns State Route 643 over Mill Creek?
It is owned by the State Highway Agency.