SR 570 Polk EB 0.4 over US 92 New Tpa HWY
GoodPolk County, Florida · 0.3 MI S of I-4 West Int · Structure no. 160241
- Built
- 1998
- 27 years old
- Condition
- Good
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 118 ft
- 1 main span
- Daily traffic
- 16,700
- 2022 count
- Owner
- Toll Authority
- State Toll Authority
About this bridge
SR 570 Polk EB 0.4 over US 92 New Tpa HWY is a prestressed concrete stringer/multi-beam or girder carrying SR 570 Polk EB 0.4 over US 92 New Tpa HWY 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 16,700 vehicles a day, roughly 15% of them trucks, projected to reach 28,974 by 2044. The structure is 118 ft (36 m) long and 55 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR 570 Polk EB 0.4 over US 92 New Tpa HWY built?
It was built in 1998, making it 27 years old in 2025.
What condition is SR 570 Polk EB 0.4 over US 92 New Tpa HWY 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 SR 570 Polk EB 0.4 over US 92 New Tpa HWY carry?
About 16,700 vehicles per day (2022 count), of which roughly 15% are trucks.
How long is SR 570 Polk EB 0.4 over US 92 New Tpa HWY?
The structure is 118 ft (36 m) long with a longest span of 118 ft (36 m) and a deck 55 ft wide.
Who owns SR 570 Polk EB 0.4 over US 92 New Tpa HWY?
It is owned by the State Toll Authority.