S-46-64 over Allison Creek
GoodYork County, South Carolina · 5.9 MI N York · Structure no. 000000000002870
- Built
- 2016
- 9 years old
- Condition
- Good
- inspected February 2025
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 220 ft
- 2 main spans
- Daily traffic
- 2,400
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-46-64 over Allison Creek is a prestressed concrete box beam or girders - multiple carrying S-46-64 over Allison Creek in York County, South Carolina. It was built in 2016, so it is 9 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 2,400 vehicles a day, roughly 6% of them trucks, projected to reach 3,504 by 2025. The structure is 220 ft (67.1 m) long and 42 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S-46-64 over Allison Creek built?
It was built in 2016, making it 9 years old in 2025.
What condition is S-46-64 over Allison Creek 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 February 2025.
How much traffic does S-46-64 over Allison Creek carry?
About 2,400 vehicles per day (2023 count), of which roughly 6% are trucks.
How long is S-46-64 over Allison Creek?
The structure is 220 ft (67.1 m) long with a longest span of 70 ft (21.3 m) and a deck 42 ft wide.
Who owns S-46-64 over Allison Creek?
It is owned by the State Highway Agency.