I-4 EB (SR-400) over 36th Street & CSX RR
GoodHillsborough County, Florida · 1.0 MI West of US-41 · Structure no. 100667
- Built
- 2006
- 19 years old
- Condition
- Good
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 468 ft
- 5 main spans
- Daily traffic
- 83,250
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
I-4 EB (SR-400) over 36th Street & CSX RR is a prestressed concrete stringer/multi-beam or girder carrying I-4 EB (SR-400) over 36th Street & CSX RR in Hillsborough County, Florida. It was built in 2006, so it is 19 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 468 ft (142.5 m) long and 70 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 | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-4 EB (SR-400) over 36th Street & CSX RR built?
It was built in 2006, making it 19 years old in 2025.
What condition is I-4 EB (SR-400) over 36th Street & CSX RR 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 EB (SR-400) over 36th Street & CSX RR carry?
About 83,250 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is I-4 EB (SR-400) over 36th Street & CSX RR?
The structure is 468 ft (142.5 m) long with a longest span of 110 ft (33.6 m) and a deck 70 ft wide.
Who owns I-4 EB (SR-400) over 36th Street & CSX RR?
It is owned by the State Highway Agency.