CR-579 over Little Manatee R/S Fork
GoodHillsborough County, Florida · 4.8MI South of SR-674 · Structure no. 100259
- Built
- 1954
- 71 years old
- Condition
- Good
- inspected May 2024
- Type
- Slab
- Concrete
- Length
- 106 ft
- 7 main spans
- Daily traffic
- 800
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
CR-579 over Little Manatee R/S Fork is a concrete slab carrying CR-579 over Little Manatee R/S Fork in Hillsborough County, Florida. It was built in 1954, so it is 71 years old, older than the Florida average of 41.3 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 800 vehicles a day, roughly 9% of them trucks, projected to reach 1,388 by 2042. The structure is 106 ft (32.2 m) long and 21 ft wide. If it were closed, the detour would be 16.8 mi (27 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| 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 CR-579 over Little Manatee R/S Fork built?
It was built in 1954, making it 71 years old in 2025.
What condition is CR-579 over Little Manatee R/S Fork 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 May 2024.
How much traffic does CR-579 over Little Manatee R/S Fork carry?
About 800 vehicles per day (2024 count), of which roughly 9% are trucks.
How long is CR-579 over Little Manatee R/S Fork?
The structure is 106 ft (32.2 m) long with a longest span of 15 ft (4.7 m) and a deck 21 ft wide.
Who owns CR-579 over Little Manatee R/S Fork?
It is owned by the County Highway Agency.