CR 646 - H over Main Ditch
GoodCraighead County, Arkansas · 1.5 MI S of Bay · Structure no. 000000000021824
- Built
- 1997
- 28 years old
- Condition
- Good
- inspected February 2025
- Type
- Channel Beam
- Concrete
- Length
- 120 ft
- 4 main spans
- Daily traffic
- 58
- 2018 count
- Owner
- County
- County Highway Agency
About this bridge
CR 646 - H over Main Ditch is a concrete channel beam carrying CR 646 - H over Main Ditch in Craighead County, Arkansas. It was built in 1997, so it is 28 years old, younger than the Arkansas average of 45.1 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 58 vehicles a day, roughly 1% of them trucks, projected to reach 44 by 2007. The structure is 120 ft (36.6 m) long and 31 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was CR 646 - H over Main Ditch built?
It was built in 1997, making it 28 years old in 2025.
What condition is CR 646 - H over Main 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 February 2025.
How much traffic does CR 646 - H over Main Ditch carry?
About 58 vehicles per day (2018 count), of which roughly 1% are trucks.
How long is CR 646 - H over Main Ditch?
The structure is 120 ft (36.6 m) long with a longest span of 30 ft (9.1 m) and a deck 31 ft wide.
Who owns CR 646 - H over Main Ditch?
It is owned by the County Highway Agency.