Culbreath Isles DR over Salt Bayou
GoodPosted for loadHillsborough County, Florida · 328FT W of Culbreath Isle · Structure no. 105618
- Built
- 1973
- 52 years old, rebuilt 2006
- Condition
- Good
- inspected February 2025
- Type
- Slab
- Concrete
- Length
- 26 ft
- 1 main span
- Daily traffic
- 500
- 2025 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Culbreath Isles DR over Salt Bayou is a concrete slab carrying Culbreath Isles DR over Salt Bayou in Hillsborough County, Florida. It was built in 1973 and reconstructed in 2006, so it is 52 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. Its operating status is: posted for load restriction.
It carries about 500 vehicles a day, roughly 1% of them trucks, projected to reach 600 by 2047. The structure is 26 ft (7.8 m) long and 32 ft wide. If it were closed, the detour would be 123.7 mi (199 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Culbreath Isles DR over Salt Bayou built?
It was built in 1973, making it 52 years old in 2025. It was reconstructed in 2006.
What condition is Culbreath Isles DR over Salt Bayou 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 February 2025.
How much traffic does Culbreath Isles DR over Salt Bayou carry?
About 500 vehicles per day (2025 count), of which roughly 1% are trucks.
How long is Culbreath Isles DR over Salt Bayou?
The structure is 26 ft (7.8 m) long with a longest span of 26 ft (7.8 m) and a deck 32 ft wide.
Who owns Culbreath Isles DR over Salt Bayou?
It is owned by the City or Municipal Highway Agency.