US 301 over Black River (no. 3)
GoodClarendon County, South Carolina · 8MI N of Manning · Structure no. 000000000001939
- Built
- 2017
- 8 years old
- Condition
- Good
- inspected September 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 160 ft
- 3 main spans
- Daily traffic
- 1,700
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US 301 over Black River (no. 3) is a prestressed concrete box beam or girders - multiple carrying US 301 over Black River (no. 3) in Clarendon 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 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 1,700 vehicles a day, roughly 10% of them trucks, projected to reach 2,482 by 2043. The structure is 160 ft (48.8 m) long and 42 ft wide. If it were closed, the detour would be 11.8 mi (19 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 301 over Black River (no. 3) built?
It was built in 2017, making it 8 years old in 2025.
What condition is US 301 over Black River (no. 3) 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 September 2023.
How much traffic does US 301 over Black River (no. 3) carry?
About 1,700 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is US 301 over Black River (no. 3)?
The structure is 160 ft (48.8 m) long with a longest span of 60 ft (18.3 m) and a deck 42 ft wide.
Who owns US 301 over Black River (no. 3)?
It is owned by the State Highway Agency.