SR-580 over Moccasin Branch
GoodPinellas County, Florida · 1.2MI W of Int W Tampa RD · Structure no. 150219
- Built
- 1997
- 28 years old
- Condition
- Good
- inspected March 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 60 ft
- 1 main span
- Daily traffic
- 33,500
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
SR-580 over Moccasin Branch is a prestressed concrete stringer/multi-beam or girder carrying SR-580 over Moccasin Branch in Pinellas County, Florida. It was built in 1997, so it is 28 years old, younger 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 33,500 vehicles a day, roughly 4% of them trucks, projected to reach 58,122 by 2044. The structure is 60 ft (18.2 m) long and 117 ft wide. If it were closed, the detour would be 5 mi (8 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 | 8 Very Good | No problems noted. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR-580 over Moccasin Branch built?
It was built in 1997, making it 28 years old in 2025.
What condition is SR-580 over Moccasin Branch 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 March 2024.
How much traffic does SR-580 over Moccasin Branch carry?
About 33,500 vehicles per day (2024 count), of which roughly 4% are trucks.
How long is SR-580 over Moccasin Branch?
The structure is 60 ft (18.2 m) long with a longest span of 60 ft (18.2 m) and a deck 117 ft wide.
Who owns SR-580 over Moccasin Branch?
It is owned by the State Highway Agency.