County Road 33 over Calvert Prong at Rosa
FairPosted for loadBlount County, Alabama · 1 MI SW of Rosa · Structure no. 006721
- Built
- 1959
- 66 years old
- Condition
- Fair
- inspected October 2024
- Type
- Tee Beam
- Concrete Continuous
- Length
- 267 ft
- 3 main spans
- Daily traffic
- 647
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
County Road 33 over Calvert Prong at Rosa is a concrete continuous tee beam carrying County Road 33 over Calvert Prong at Rosa in Blount County, Alabama. It was built in 1959, so it is 66 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. Its operating status is: posted for load restriction.
It carries about 647 vehicles a day, roughly 3% of them trucks, projected to reach 962 by 2044. The structure is 267 ft (81.4 m) long and 29 ft wide. If it were closed, the detour would be 8.7 mi (14 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was County Road 33 over Calvert Prong at Rosa built?
It was built in 1959, making it 66 years old in 2025.
What condition is County Road 33 over Calvert Prong at Rosa 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 October 2024.
How much traffic does County Road 33 over Calvert Prong at Rosa carry?
About 647 vehicles per day (2024 count), of which roughly 3% are trucks.
How long is County Road 33 over Calvert Prong at Rosa?
The structure is 267 ft (81.4 m) long with a longest span of 50 ft (15.2 m) and a deck 29 ft wide.
Who owns County Road 33 over Calvert Prong at Rosa?
It is owned by the County Highway Agency.