Sc 31 Nbl over Outfall Ditch
GoodHorry County, South Carolina · 15.3 MI NE Socastee · Structure no. 000000000009783
- Built
- 2002
- 23 years old
- Condition
- Good
- inspected October 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 240 ft
- 6 main spans
- Daily traffic
- 25,950
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Sc 31 Nbl over Outfall Ditch is a prestressed concrete box beam or girders - multiple carrying Sc 31 Nbl over Outfall Ditch in Horry County, South Carolina. It was built in 2002, so it is 23 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 25,950 vehicles a day, roughly 6% of them trucks, projected to reach 74,996 by 2043. The structure is 240 ft (73.2 m) long and 59 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 | 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 Sc 31 Nbl over Outfall Ditch built?
It was built in 2002, making it 23 years old in 2025.
What condition is Sc 31 Nbl over Outfall Ditch 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 October 2024.
How much traffic does Sc 31 Nbl over Outfall Ditch carry?
About 25,950 vehicles per day (2023 count), of which roughly 6% are trucks.
How long is Sc 31 Nbl over Outfall Ditch?
The structure is 240 ft (73.2 m) long with a longest span of 40 ft (12.2 m) and a deck 59 ft wide.
Who owns Sc 31 Nbl over Outfall Ditch?
It is owned by the State Highway Agency.