S-16-573 over Gully Swamp
GoodDarlington County, South Carolina · 4MI N Lamar · Structure no. 000000000005016
- Built
- 2006
- 19 years old
- Condition
- Good
- inspected January 2025
- Type
- Slab
- Prestressed Concrete
- Length
- 90 ft
- 2 main spans
- Daily traffic
- 375
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-16-573 over Gully Swamp is a prestressed concrete slab carrying S-16-573 over Gully Swamp in Darlington County, South Carolina. It was built in 2006, so it is 19 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 375 vehicles a day, roughly 11% of them trucks, projected to reach 480 by 2025. The structure is 90 ft (27.4 m) long and 36 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-16-573 over Gully Swamp built?
It was built in 2006, making it 19 years old in 2025.
What condition is S-16-573 over Gully 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 January 2025.
How much traffic does S-16-573 over Gully Swamp carry?
About 375 vehicles per day (2023 count), of which roughly 11% are trucks.
How long is S-16-573 over Gully Swamp?
The structure is 90 ft (27.4 m) long with a longest span of 60 ft (18.3 m) and a deck 36 ft wide.
Who owns S-16-573 over Gully Swamp?
It is owned by the State Highway Agency.