I-4 WB (sr 400) over Columbus Drive
GoodHillsborough County, Florida · I-4 WB over Columbus DR · Structure no. 100670
- Built
- 2007
- 18 years old
- Condition
- Good
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 980 ft
- 4 main spans
- Daily traffic
- 83,250
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
I-4 WB (sr 400) over Columbus Drive is a steel continuous stringer/multi-beam or girder carrying I-4 WB (sr 400) over Columbus Drive in Hillsborough County, Florida. It was built in 2007, so it is 18 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 83,250 vehicles a day, roughly 10% of them trucks, projected to reach 144,439 by 2044. The structure is 980 ft (298.8 m) long and 58 ft wide.
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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-4 WB (sr 400) over Columbus Drive built?
It was built in 2007, making it 18 years old in 2025.
What condition is I-4 WB (sr 400) over Columbus Drive 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 June 2024.
How much traffic does I-4 WB (sr 400) over Columbus Drive carry?
About 83,250 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is I-4 WB (sr 400) over Columbus Drive?
The structure is 980 ft (298.8 m) long with a longest span of 249 ft (75.9 m) and a deck 58 ft wide.
Who owns I-4 WB (sr 400) over Columbus Drive?
It is owned by the State Highway Agency.