I-75 SB over Bullfrog Creek
GoodHillsborough County, Florida · 0.7 MI North of Symmes RD · Structure no. 100373
- Built
- 1983
- 42 years old
- Condition
- Good
- inspected September 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 415 ft
- 6 main spans
- Daily traffic
- 68,500
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
I-75 SB over Bullfrog Creek is a prestressed concrete stringer/multi-beam or girder carrying I-75 SB over Bullfrog Creek in Hillsborough County, Florida. It was built in 1983, so it is 42 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 68,500 vehicles a day, roughly 11% of them trucks, projected to reach 118,848 by 2042. The structure is 415 ft (126.4 m) long and 60 ft wide. If it were closed, the detour would be 0.6 mi (1 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 I-75 SB over Bullfrog Creek built?
It was built in 1983, making it 42 years old in 2025.
What condition is I-75 SB over Bullfrog Creek 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 September 2023.
How much traffic does I-75 SB over Bullfrog Creek carry?
About 68,500 vehicles per day (2023 count), of which roughly 11% are trucks.
How long is I-75 SB over Bullfrog Creek?
The structure is 415 ft (126.4 m) long with a longest span of 69 ft (21 m) and a deck 60 ft wide.
Who owns I-75 SB over Bullfrog Creek?
It is owned by the State Highway Agency.