US278 S-8 Lm 12.56 over Two Bayou Relief
GoodOuachita County, Arkansas · 0.3 MI N JCT SH 376 · Structure no. 000000000005681
- Built
- 1978
- 47 years old
- Condition
- Good
- inspected August 2022
- Type
- Slab
- Concrete
- Length
- 151 ft
- 5 main spans
- Daily traffic
- 1,500
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
US278 S-8 Lm 12.56 over Two Bayou Relief is a concrete slab carrying US278 S-8 Lm 12.56 over Two Bayou Relief in Ouachita County, Arkansas. It was built in 1978, so it is 47 years old, older 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 1,500 vehicles a day, roughly 1% of them trucks, projected to reach 1,490 by 2028. The structure is 151 ft (46 m) long and 35 ft wide. If it were closed, the detour would be 6.2 mi (10 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 US278 S-8 Lm 12.56 over Two Bayou Relief built?
It was built in 1978, making it 47 years old in 2025.
What condition is US278 S-8 Lm 12.56 over Two Bayou 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 August 2022.
How much traffic does US278 S-8 Lm 12.56 over Two Bayou Relief carry?
About 1,500 vehicles per day (2018 count), of which roughly 1% are trucks.
How long is US278 S-8 Lm 12.56 over Two Bayou Relief?
The structure is 151 ft (46 m) long with a longest span of 32 ft (9.8 m) and a deck 35 ft wide.
Who owns US278 S-8 Lm 12.56 over Two Bayou Relief?
It is owned by the State Highway Agency.