SR570 Polk Rmp 0.1 over S Frontage Road
GoodPolk County, Florida · Ramp I-4 EB to SR 570 EB · Structure no. 160237
- Built
- 1998
- 27 years old
- Condition
- Good
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 88 ft
- 1 main span
- Daily traffic
- 10,500
- 2022 count
- Owner
- Toll Authority
- State Toll Authority
About this bridge
SR570 Polk Rmp 0.1 over S Frontage Road is a prestressed concrete stringer/multi-beam or girder carrying SR570 Polk Rmp 0.1 over S Frontage Road in Polk County, Florida. It was built in 1998, so it is 27 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 10,500 vehicles a day, roughly 15% of them trucks, projected to reach 18,218 by 2044. The structure is 88 ft (26.7 m) long and 46 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 | 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 SR570 Polk Rmp 0.1 over S Frontage Road built?
It was built in 1998, making it 27 years old in 2025.
What condition is SR570 Polk Rmp 0.1 over S Frontage Road 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 May 2024.
How much traffic does SR570 Polk Rmp 0.1 over S Frontage Road carry?
About 10,500 vehicles per day (2022 count), of which roughly 15% are trucks.
How long is SR570 Polk Rmp 0.1 over S Frontage Road?
The structure is 88 ft (26.7 m) long with a longest span of 88 ft (26.7 m) and a deck 46 ft wide.
Who owns SR570 Polk Rmp 0.1 over S Frontage Road?
It is owned by the State Toll Authority.