I-275 NB over Lois Avenue
GoodHillsborough County, Florida · 0.4 MI W of SR-580 · Structure no. 100818
- Built
- 2014
- 11 years old
- Condition
- Good
- inspected February 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 143 ft
- 1 main span
- Daily traffic
- 100,750
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
I-275 NB over Lois Avenue is a prestressed concrete stringer/multi-beam or girder carrying I-275 NB over Lois Avenue 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 100,750 vehicles a day, roughly 7% of them trucks, projected to reach 174,801 by 2044. The structure is 143 ft (43.6 m) long and 83 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 | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-275 NB over Lois Avenue built?
It was built in 2014, making it 11 years old in 2025.
What condition is I-275 NB over Lois Avenue 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 2024.
How much traffic does I-275 NB over Lois Avenue carry?
About 100,750 vehicles per day (2024 count), of which roughly 7% are trucks.
How long is I-275 NB over Lois Avenue?
The structure is 143 ft (43.6 m) long with a longest span of 143 ft (43.6 m) and a deck 83 ft wide.
Who owns I-275 NB over Lois Avenue?
It is owned by the State Highway Agency.