S-21-13 over Long Branch
GoodFlorence County, South Carolina · 11 MI E Florence · Structure no. 000000000003653
- Built
- 2017
- 8 years old
- Condition
- Good
- inspected March 2024
- Type
- Slab
- Concrete Continuous
- Length
- 120 ft
- 3 main spans
- Daily traffic
- 1,300
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-21-13 over Long Branch is a concrete continuous slab carrying S-21-13 over Long Branch in Florence County, South Carolina. It was built in 2017, so it is 8 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 1,300 vehicles a day, roughly 6% of them trucks. The structure is 120 ft (36.6 m) long and 45 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 | 9 Excellent | No problems noted. |
| Superstructure | 9 Excellent | No problems noted. |
| Substructure | 9 Excellent | No problems noted. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S-21-13 over Long Branch built?
It was built in 2017, making it 8 years old in 2025.
What condition is S-21-13 over Long Branch 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 March 2024.
How much traffic does S-21-13 over Long Branch carry?
About 1,300 vehicles per day (2023 count), of which roughly 6% are trucks.
How long is S-21-13 over Long Branch?
The structure is 120 ft (36.6 m) long with a longest span of 40 ft (12.2 m) and a deck 45 ft wide.
Who owns S-21-13 over Long Branch?
It is owned by the State Highway Agency.