US 378 over Little Pee Dee Swp (4)
GoodMarion County, South Carolina · 6 MI SE of Brittons Neck · Structure no. 000000000001209
- Built
- 2011
- 14 years old
- Condition
- Good
- inspected July 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 199 ft
- 4 main spans
- Daily traffic
- 6,400
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US 378 over Little Pee Dee Swp (4) is a prestressed concrete continuous stringer/multi-beam or girder carrying US 378 over Little Pee Dee Swp (4) in Marion County, South Carolina. It was built in 2011, so it is 14 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 6,400 vehicles a day, roughly 21% of them trucks, projected to reach 11,136 by 2043. The structure is 199 ft (60.8 m) long and 47 ft wide. If it were closed, the detour would be 14.3 mi (23 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 | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 378 over Little Pee Dee Swp (4) built?
It was built in 2011, making it 14 years old in 2025.
What condition is US 378 over Little Pee Dee Swp (4) 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 July 2024.
How much traffic does US 378 over Little Pee Dee Swp (4) carry?
About 6,400 vehicles per day (2023 count), of which roughly 21% are trucks.
How long is US 378 over Little Pee Dee Swp (4)?
The structure is 199 ft (60.8 m) long with a longest span of 50 ft (15.2 m) and a deck 47 ft wide.
Who owns US 378 over Little Pee Dee Swp (4)?
It is owned by the State Highway Agency.