S-21-58 over Br of Lynches Lake
GoodFlorence County, South Carolina · 8.5 MI W Johnsonville · Structure no. 000000000008071
- Built
- 1987
- 38 years old
- Condition
- Good
- inspected April 2024
- Type
- Slab
- Concrete
- Length
- 30 ft
- 2 main spans
- Daily traffic
- 800
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-21-58 over Br of Lynches Lake is a concrete slab carrying S-21-58 over Br of Lynches Lake in Florence County, South Carolina. It was built in 1987, so it is 38 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 800 vehicles a day, roughly 9% of them trucks, projected to reach 1,168 by 2043. The structure is 30 ft (9.1 m) long and 36 ft wide. If it were closed, the detour would be 6.2 mi (10 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| 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-21-58 over Br of Lynches Lake built?
It was built in 1987, making it 38 years old in 2025.
What condition is S-21-58 over Br of Lynches Lake 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 2024.
How much traffic does S-21-58 over Br of Lynches Lake carry?
About 800 vehicles per day (2023 count), of which roughly 9% are trucks.
How long is S-21-58 over Br of Lynches Lake?
The structure is 30 ft (9.1 m) long with a longest span of 15 ft (4.6 m) and a deck 36 ft wide.
Who owns S-21-58 over Br of Lynches Lake?
It is owned by the State Highway Agency.