US 17 Alt over RR CSXT
GoodBeaufort County, South Carolina · Near Yemassee · Structure no. 000000000010890
- Built
- 2024
- 1 years old
- Condition
- Good
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 246 ft
- 3 main spans
- Daily traffic
- 9,800
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US 17 Alt over RR CSXT is a prestressed concrete continuous stringer/multi-beam or girder carrying US 17 Alt over RR CSXT in Beaufort County, South Carolina. It was built in 2024, so it is 1 years old, younger than the South Carolina average of 48 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 9,800 vehicles a day, roughly 23% of them trucks, projected to reach 17,052 by 2043. The structure is 246 ft (75 m) long and 46 ft wide. If it were closed, the detour would be 98.8 mi (159 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 17 Alt over RR CSXT built?
It was built in 2024, making it 1 years old in 2025.
What condition is US 17 Alt over RR CSXT 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 September 2024.
How much traffic does US 17 Alt over RR CSXT carry?
About 9,800 vehicles per day (2023 count), of which roughly 23% are trucks.
How long is US 17 Alt over RR CSXT?
The structure is 246 ft (75 m) long with a longest span of 122 ft (37.2 m) and a deck 46 ft wide.
Who owns US 17 Alt over RR CSXT?
It is owned by the State Highway Agency.