Sc 707 over Unnamed Swamp
FairHorry County, South Carolina · 3.0MI N of Surfside · Structure no. 000000000006696
- Built
- 1999
- 26 years old
- Condition
- Fair
- inspected September 2024
- Type
- Slab
- Concrete Continuous
- Length
- 90 ft
- 3 main spans
- Daily traffic
- 28,900
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Sc 707 over Unnamed Swamp is a concrete continuous slab carrying Sc 707 over Unnamed Swamp in Horry County, South Carolina. It was built in 1999, so it is 26 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 28,900 vehicles a day, roughly 2% of them trucks, projected to reach 35,258 by 2043. The structure is 90 ft (27.4 m) long and 77 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Sc 707 over Unnamed Swamp built?
It was built in 1999, making it 26 years old in 2025.
What condition is Sc 707 over Unnamed Swamp 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 September 2024.
How much traffic does Sc 707 over Unnamed Swamp carry?
About 28,900 vehicles per day (2023 count), of which roughly 2% are trucks.
How long is Sc 707 over Unnamed Swamp?
The structure is 90 ft (27.4 m) long with a longest span of 30 ft (9.1 m) and a deck 77 ft wide.
Who owns Sc 707 over Unnamed Swamp?
It is owned by the State Highway Agency.