S-45-35 over Black River
GoodWilliamsburg County, South Carolina · 9.0MI N Greeleyville · Structure no. 000000000008939
- Built
- 1995
- 30 years old
- Condition
- Good
- inspected August 2023
- Type
- Slab
- Concrete Continuous
- Length
- 240 ft
- 8 main spans
- Daily traffic
- 800
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-45-35 over Black River is a concrete continuous slab carrying S-45-35 over Black River in Williamsburg County, South Carolina. It was built in 1995, so it is 30 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 18% of them trucks, projected to reach 1,168 by 2043. The structure is 240 ft (73.2 m) long and 35 ft wide. If it were closed, the detour would be 16.2 mi (26 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S-45-35 over Black River built?
It was built in 1995, making it 30 years old in 2025.
What condition is S-45-35 over Black River 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 August 2023.
How much traffic does S-45-35 over Black River carry?
About 800 vehicles per day (2023 count), of which roughly 18% are trucks.
How long is S-45-35 over Black River?
The structure is 240 ft (73.2 m) long with a longest span of 30 ft (9.1 m) and a deck 35 ft wide.
Who owns S-45-35 over Black River?
It is owned by the State Highway Agency.