S-46-150 over Big Allison Creek
FairYork County, South Carolina · 6.1 MI N York · Structure no. 000000000007636
- Built
- 1982
- 43 years old
- Condition
- Fair
- inspected January 2025
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 105 ft
- 1 main span
- Daily traffic
- 1,650
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-46-150 over Big Allison Creek is a prestressed concrete stringer/multi-beam or girder carrying S-46-150 over Big Allison Creek in York County, South Carolina. It was built in 1982, so it is 43 years old, younger than the South Carolina average of 48 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 1,650 vehicles a day, roughly 8% of them trucks, projected to reach 2,409 by 2043. The structure is 105 ft (32 m) long and 37 ft wide. If it were closed, the detour would be 3.1 mi (5 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S-46-150 over Big Allison Creek built?
It was built in 1982, making it 43 years old in 2025.
What condition is S-46-150 over Big Allison Creek in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in January 2025.
How much traffic does S-46-150 over Big Allison Creek carry?
About 1,650 vehicles per day (2023 count), of which roughly 8% are trucks.
How long is S-46-150 over Big Allison Creek?
The structure is 105 ft (32 m) long with a longest span of 45 ft (13.7 m) and a deck 37 ft wide.
Who owns S-46-150 over Big Allison Creek?
It is owned by the State Highway Agency.