Al - 3 (us 31) over Mulberry Fk Warriorriver
FairBlount County, Alabama · Blount/Cullman Co.Ln. · Structure no. 006914
- Built
- 1960
- 65 years old
- Condition
- Fair
- inspected July 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 565 ft
- 7 main spans
- Daily traffic
- 3,180
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Al - 3 (us 31) over Mulberry Fk Warriorriver is a steel continuous stringer/multi-beam or girder carrying Al - 3 (us 31) over Mulberry Fk Warriorriver in Blount County, Alabama. It was built in 1960, so it is 65 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 5 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 3,180 vehicles a day, roughly 8% of them trucks, projected to reach 4,085 by 2043. The structure is 565 ft (172.2 m) long and 33 ft wide. If it were closed, the detour would be 1.2 mi (2 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 |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 - 3 (us 31) over Mulberry Fk Warriorriver built?
It was built in 1960, making it 65 years old in 2025.
What condition is Al - 3 (us 31) over Mulberry Fk Warriorriver 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 July 2023.
How much traffic does Al - 3 (us 31) over Mulberry Fk Warriorriver carry?
About 3,180 vehicles per day (2023 count), of which roughly 8% are trucks.
How long is Al - 3 (us 31) over Mulberry Fk Warriorriver?
The structure is 565 ft (172.2 m) long with a longest span of 100 ft (30.5 m) and a deck 33 ft wide.
Who owns Al - 3 (us 31) over Mulberry Fk Warriorriver?
It is owned by the State Highway Agency.