Al - 4 (us 78) over Moody Ck
FairSt. Clair County, Alabama · At Brompton RD · Structure no. 000472
- Built
- 1928
- 97 years old
- Condition
- Fair
- inspected September 2024
- Type
- Culvert
- Concrete
- Length
- 33 ft
- 3 main spans
- Daily traffic
- 3,170
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Al - 4 (us 78) over Moody Ck is a concrete culvert carrying Al - 4 (us 78) over Moody Ck in St. Clair County, Alabama. It was built in 1928, so it is 97 years old, older than the Alabama average of 51.1 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 3,170 vehicles a day, roughly 3% of them trucks, projected to reach 4,088 by 2044. The structure is 33 ft (10.1 m) long. If it were closed, the detour would be 6.2 mi (10 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 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 Moody Ck built?
It was built in 1928, making it 97 years old in 2025.
What condition is Al - 4 (us 78) over Moody Ck in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2024.
How much traffic does Al - 4 (us 78) over Moody Ck carry?
About 3,170 vehicles per day (2024 count), of which roughly 3% are trucks.
How long is Al - 4 (us 78) over Moody Ck?
The structure is 33 ft (10.1 m) long with a longest span of 10 ft (3 m).
Who owns Al - 4 (us 78) over Moody Ck?
It is owned by the State Highway Agency.