11th Avenue South over Drainage Ditch
GoodPinellas County, Florida · 0.13 Mi. West of US-19 · Structure no. 157142
- Built
- 1984
- 41 years old
- Condition
- Good
- inspected March 2023
- Type
- Slab
- Concrete
- Length
- 34 ft
- 1 main span
- Daily traffic
- 152
- 2023 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
11th Avenue South over Drainage Ditch is a concrete slab carrying 11th Avenue South over Drainage Ditch in Pinellas County, Florida. It was built in 1984, so it is 41 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 152 vehicles a day, roughly 1% of them trucks, projected to reach 264 by 2042. The structure is 34 ft (10.4 m) long and 45 ft wide. If it were closed, the detour would be 1.9 mi (3 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 11th Avenue South over Drainage Ditch built?
It was built in 1984, making it 41 years old in 2025.
What condition is 11th Avenue South over Drainage Ditch 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 2023.
How much traffic does 11th Avenue South over Drainage Ditch carry?
About 152 vehicles per day (2023 count), of which roughly 1% are trucks.
How long is 11th Avenue South over Drainage Ditch?
The structure is 34 ft (10.4 m) long with a longest span of 34 ft (10.4 m) and a deck 45 ft wide.
Who owns 11th Avenue South over Drainage Ditch?
It is owned by the City or Municipal Highway Agency.