US-301 (SR-43 Nb) over CR-574
GoodHillsborough County, Florida · 1.3 Miles North of SR-60 · Structure no. 100102
- Built
- 1970
- 55 years old
- Condition
- Good
- inspected March 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 227 ft
- 6 main spans
- Daily traffic
- 19,500
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US-301 (SR-43 Nb) over CR-574 is a prestressed concrete stringer/multi-beam or girder carrying US-301 (SR-43 Nb) over CR-574 in Hillsborough County, Florida. It was built in 1970, so it is 55 years old, older 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 19,500 vehicles a day, roughly 7% of them trucks, projected to reach 33,832 by 2042. The structure is 227 ft (69.1 m) long and 43 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 US-301 (SR-43 Nb) over CR-574 built?
It was built in 1970, making it 55 years old in 2025.
What condition is US-301 (SR-43 Nb) over CR-574 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 March 2023.
How much traffic does US-301 (SR-43 Nb) over CR-574 carry?
About 19,500 vehicles per day (2023 count), of which roughly 7% are trucks.
How long is US-301 (SR-43 Nb) over CR-574?
The structure is 227 ft (69.1 m) long with a longest span of 45 ft (13.6 m) and a deck 43 ft wide.
Who owns US-301 (SR-43 Nb) over CR-574?
It is owned by the State Highway Agency.