US-301 SB (SR-43) over CSX RR
GoodHillsborough County, Florida · 0.3 Mile North of SR-60 · Structure no. 100910
- Built
- 1937
- 88 years old, rebuilt 1971
- Condition
- Good
- inspected March 2023
- Type
- Tee Beam
- Concrete
- Length
- 175 ft
- 5 main spans
- Daily traffic
- 33,500
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US-301 SB (SR-43) over CSX RR is a concrete tee beam carrying US-301 SB (SR-43) over CSX RR in Hillsborough County, Florida. It was built in 1937 and reconstructed in 1971, so it is 88 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 33,500 vehicles a day, roughly 7% of them trucks, projected to reach 41,875 by 2042. The structure is 175 ft (53.4 m) long and 41 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 SB (SR-43) over CSX RR built?
It was built in 1937, making it 88 years old in 2025. It was reconstructed in 1971.
What condition is US-301 SB (SR-43) over 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 March 2023.
How much traffic does US-301 SB (SR-43) over CSX RR carry?
About 33,500 vehicles per day (2023 count), of which roughly 7% are trucks.
How long is US-301 SB (SR-43) over CSX RR?
The structure is 175 ft (53.4 m) long with a longest span of 35 ft (10.7 m) and a deck 41 ft wide.
Who owns US-301 SB (SR-43) over CSX RR?
It is owned by the State Highway Agency.