S-28-621 over Little Flat Rock Creek
GoodKershaw County, South Carolina · 6 MI S of Kershaw · Structure no. 000000000005789
- Built
- 2015
- 10 years old
- Condition
- Good
- inspected April 2023
- Type
- Slab
- Prestressed Concrete
- Length
- 150 ft
- 3 main spans
- Daily traffic
- 50
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-28-621 over Little Flat Rock Creek is a prestressed concrete slab carrying S-28-621 over Little Flat Rock Creek in Kershaw County, South Carolina. It was built in 2015, so it is 10 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 50 vehicles a day, projected to reach 64 by 2043. The structure is 150 ft (45.7 m) long and 36 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 | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S-28-621 over Little Flat Rock Creek built?
It was built in 2015, making it 10 years old in 2025.
What condition is S-28-621 over Little Flat Rock 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 April 2023.
How much traffic does S-28-621 over Little Flat Rock Creek carry?
About 50 vehicles per day (2023 count).
How long is S-28-621 over Little Flat Rock Creek?
The structure is 150 ft (45.7 m) long with a longest span of 50 ft (15.2 m) and a deck 36 ft wide.
Who owns S-28-621 over Little Flat Rock Creek?
It is owned by the State Highway Agency.