I-4 WB (SR-400) over US-98 (SR-35)
GoodPolk County, Florida · 1.3 MI E/O Kathleen RD · Structure no. 160310
- Built
- 2004
- 21 years old
- Condition
- Good
- inspected July 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 238 ft
- 1 main span
- Daily traffic
- 54,000
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
I-4 WB (SR-400) over US-98 (SR-35) is a steel stringer/multi-beam or girder carrying I-4 WB (SR-400) over US-98 (SR-35) in Polk County, Florida. It was built in 2004, so it is 21 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 54,000 vehicles a day, roughly 16% of them trucks, projected to reach 67,500 by 2044. The structure is 238 ft (72.5 m) long and 58 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 | 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 US-98 (SR-35) built?
It was built in 2004, making it 21 years old in 2025.
What condition is I-4 WB (SR-400) over US-98 (SR-35) 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 July 2024.
How much traffic does I-4 WB (SR-400) over US-98 (SR-35) carry?
About 54,000 vehicles per day (2024 count), of which roughly 16% are trucks.
How long is I-4 WB (SR-400) over US-98 (SR-35)?
The structure is 238 ft (72.5 m) long with a longest span of 238 ft (72.5 m) and a deck 58 ft wide.
Who owns I-4 WB (SR-400) over US-98 (SR-35)?
It is owned by the State Highway Agency.