US 31 over Branch
GoodShelby County, Alabama · 1 MI N JCT Al 70 · Structure no. 002514
- Built
- 1920
- 105 years old, rebuilt 1941
- Condition
- Good
- inspected November 2023
- Type
- Culvert
- Concrete
- Length
- 22 ft
- 2 main spans
- Daily traffic
- 8,830
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US 31 over Branch is a concrete culvert carrying US 31 over Branch in Shelby County, Alabama. It was built in 1920 and reconstructed in 1941, so it is 105 years old, older than the Alabama average of 51.1 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 8,830 vehicles a day, roughly 10% of them trucks, projected to reach 11,343 by 2043. The structure is 22 ft (6.7 m) long. 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 |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 31 over Branch built?
It was built in 1920, making it 105 years old in 2025. It was reconstructed in 1941.
What condition is US 31 over Branch 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 November 2023.
How much traffic does US 31 over Branch carry?
About 8,830 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is US 31 over Branch?
The structure is 22 ft (6.7 m) long with a longest span of 10 ft (3 m).
Who owns US 31 over Branch?
It is owned by the State Highway Agency.