Columbia CR78 Z-E over Big Creek Relief
GoodColumbia County, Arkansas · 0.5 MI E JCT 29 & 78 · Structure no. 000000000023083
- Built
- 2007
- 18 years old
- Condition
- Good
- inspected February 2023
- Type
- Channel Beam
- Concrete
- Length
- 62 ft
- 2 main spans
- Daily traffic
- 264
- 2018 count
- Owner
- County
- County Highway Agency
About this bridge
Columbia CR78 Z-E over Big Creek Relief is a concrete channel beam carrying Columbia CR78 Z-E over Big Creek Relief in Columbia County, Arkansas. It was built in 2007, so it is 18 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 264 vehicles a day, roughly 1% of them trucks, projected to reach 168 by 2007. The structure is 62 ft (18.9 m) long and 26 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Columbia CR78 Z-E over Big Creek Relief built?
It was built in 2007, making it 18 years old in 2025.
What condition is Columbia CR78 Z-E over Big Creek Relief 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 2023.
How much traffic does Columbia CR78 Z-E over Big Creek Relief carry?
About 264 vehicles per day (2018 count), of which roughly 1% are trucks.
How long is Columbia CR78 Z-E over Big Creek Relief?
The structure is 62 ft (18.9 m) long with a longest span of 31 ft (9.4 m) and a deck 26 ft wide.
Who owns Columbia CR78 Z-E over Big Creek Relief?
It is owned by the County Highway Agency.