I-275 SB over Macdill Ave
GoodHillsborough County, Florida · 0.6 MI W/O Howard Ave · Structure no. 100696
- Built
- 2014
- 11 years old
- Condition
- Good
- inspected November 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 108 ft
- 1 main span
- Daily traffic
- 105,000
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
I-275 SB over Macdill Ave is a prestressed concrete stringer/multi-beam or girder carrying I-275 SB over Macdill Ave in Hillsborough County, Florida. It was built in 2014, so it is 11 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 105,000 vehicles a day, roughly 7% of them trucks, projected to reach 182,175 by 2044. The structure is 108 ft (32.9 m) long and 88 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 | 8 Very Good | No problems noted. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-275 SB over Macdill Ave built?
It was built in 2014, making it 11 years old in 2025.
What condition is I-275 SB over Macdill Ave 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 November 2024.
How much traffic does I-275 SB over Macdill Ave carry?
About 105,000 vehicles per day (2024 count), of which roughly 7% are trucks.
How long is I-275 SB over Macdill Ave?
The structure is 108 ft (32.9 m) long with a longest span of 108 ft (32.9 m) and a deck 88 ft wide.
Who owns I-275 SB over Macdill Ave?
It is owned by the State Highway Agency.