Col. CR 15 Z-G over Dorcheat Bayou Relief
FairColumbia County, Arkansas · 1.5 MI E of JCT 15 & 1 · Structure no. 000000000004427
- Built
- 1983
- 42 years old
- Condition
- Fair
- inspected April 2024
- Type
- Channel Beam
- Concrete
- Length
- 186 ft
- 6 main spans
- Daily traffic
- 1,661
- 2018 count
- Owner
- County
- County Highway Agency
About this bridge
Col. CR 15 Z-G over Dorcheat Bayou Relief is a concrete channel beam carrying Col. CR 15 Z-G over Dorcheat Bayou Relief in Columbia County, Arkansas. It was built in 1983, so it is 42 years old, younger than the Arkansas average of 45.1 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 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 1,661 vehicles a day, roughly 1% of them trucks, projected to reach 117 by 2007. The structure is 186 ft (56.7 m) long and 27 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| 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 Col. CR 15 Z-G over Dorcheat Bayou Relief built?
It was built in 1983, making it 42 years old in 2025.
What condition is Col. CR 15 Z-G over Dorcheat Bayou Relief 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 April 2024.
How much traffic does Col. CR 15 Z-G over Dorcheat Bayou Relief carry?
About 1,661 vehicles per day (2018 count), of which roughly 1% are trucks.
How long is Col. CR 15 Z-G over Dorcheat Bayou Relief?
The structure is 186 ft (56.7 m) long with a longest span of 31 ft (9.4 m) and a deck 27 ft wide.
Who owns Col. CR 15 Z-G over Dorcheat Bayou Relief?
It is owned by the County Highway Agency.