Al - 4 (us 78) over Wolf Creek
GoodSt. Clair County, Alabama · .6 Mi. E of I20 Eden Exit · Structure no. 020382
- Built
- 2014
- 11 years old
- Condition
- Good
- inspected July 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 223 ft
- 5 main spans
- Daily traffic
- 7,272
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Al - 4 (us 78) over Wolf Creek is a prestressed concrete stringer/multi-beam or girder carrying Al - 4 (us 78) over Wolf Creek in St. Clair County, Alabama. It was built in 2014, so it is 11 years old, younger 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 7,272 vehicles a day, projected to reach 11,240 by 2044. The structure is 223 ft (68 m) long and 47 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| 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 Al - 4 (us 78) over Wolf Creek built?
It was built in 2014, making it 11 years old in 2025.
What condition is Al - 4 (us 78) over Wolf Creek 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 July 2024.
How much traffic does Al - 4 (us 78) over Wolf Creek carry?
About 7,272 vehicles per day (2024 count).
How long is Al - 4 (us 78) over Wolf Creek?
The structure is 223 ft (68 m) long with a longest span of 44 ft (13.4 m) and a deck 47 ft wide.
Who owns Al - 4 (us 78) over Wolf Creek?
It is owned by the State Highway Agency.