S-165 SB over Crabtree Swamp
GoodHorry County, South Carolina · 0.5 MI S of Conway · Structure no. 000000000009981
- Built
- 2003
- 22 years old
- Condition
- Good
- inspected November 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 108 ft
- 1 main span
- Daily traffic
- 4,850
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-165 SB over Crabtree Swamp is a prestressed concrete stringer/multi-beam or girder carrying S-165 SB over Crabtree Swamp in Horry County, South Carolina. It was built in 2003, so it is 22 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 4,850 vehicles a day, roughly 5% of them trucks, projected to reach 5,917 by 2043. The structure is 108 ft (32.9 m) long and 42 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S-165 SB over Crabtree Swamp built?
It was built in 2003, making it 22 years old in 2025.
What condition is S-165 SB over Crabtree Swamp 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 November 2023.
How much traffic does S-165 SB over Crabtree Swamp carry?
About 4,850 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is S-165 SB over Crabtree Swamp?
The structure is 108 ft (32.9 m) long with a longest span of 60 ft (18.3 m) and a deck 42 ft wide.
Who owns S-165 SB over Crabtree Swamp?
It is owned by the State Highway Agency.