I-275 SB Ramp over Columbus DR
FairHillsborough County, Florida · 1.0MI S of SR-574 · Structure no. 100244
- Built
- 1963
- 62 years old, rebuilt 2003
- Condition
- Fair
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 182 ft
- 3 main spans
- Daily traffic
- 26,500
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
I-275 SB Ramp over Columbus DR is a prestressed concrete stringer/multi-beam or girder carrying I-275 SB Ramp over Columbus DR in Hillsborough County, Florida. It was built in 1963 and reconstructed in 2003, so it is 62 years old, older than the Florida average of 41.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 26,500 vehicles a day, roughly 8% of them trucks, projected to reach 36,437 by 2044. The structure is 182 ft (55.5 m) long and 30 ft wide. If it were closed, the detour would be 4.3 mi (7 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-275 SB Ramp over Columbus DR built?
It was built in 1963, making it 62 years old in 2025. It was reconstructed in 2003.
What condition is I-275 SB Ramp over Columbus DR in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in August 2024.
How much traffic does I-275 SB Ramp over Columbus DR carry?
About 26,500 vehicles per day (2024 count), of which roughly 8% are trucks.
How long is I-275 SB Ramp over Columbus DR?
The structure is 182 ft (55.5 m) long with a longest span of 84 ft (25.6 m) and a deck 30 ft wide.
Who owns I-275 SB Ramp over Columbus DR?
It is owned by the State Highway Agency.