SH 310 over Muddy Bayou
GoodFaulkner County, Arkansas · .5 MI E JCT SH 36&310 · Structure no. 000000000006124
- Built
- 1986
- 39 years old
- Condition
- Good
- inspected October 2023
- Type
- Slab
- Concrete
- Length
- 105 ft
- 3 main spans
- Daily traffic
- 820
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
SH 310 over Muddy Bayou is a concrete slab carrying SH 310 over Muddy Bayou in Faulkner County, Arkansas. It was built in 1986, so it is 39 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 820 vehicles a day, roughly 1% of them trucks, projected to reach 1,146 by 2028. The structure is 105 ft (32 m) long and 31 ft wide. If it were closed, the detour would be 16.8 mi (27 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SH 310 over Muddy Bayou built?
It was built in 1986, making it 39 years old in 2025.
What condition is SH 310 over Muddy Bayou 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 October 2023.
How much traffic does SH 310 over Muddy Bayou carry?
About 820 vehicles per day (2018 count), of which roughly 1% are trucks.
How long is SH 310 over Muddy Bayou?
The structure is 105 ft (32 m) long with a longest span of 35 ft (10.7 m) and a deck 31 ft wide.
Who owns SH 310 over Muddy Bayou?
It is owned by the State Highway Agency.