US 178 over Oolenoy River
GoodPickens County, South Carolina · 8MI NW of Pickens · Structure no. 000000000002072
- Built
- 2006
- 19 years old
- Condition
- Good
- inspected May 2024
- Type
- Slab
- Prestressed Concrete
- Length
- 60 ft
- 1 main span
- Daily traffic
- 1,150
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US 178 over Oolenoy River is a prestressed concrete slab carrying US 178 over Oolenoy River in Pickens County, South Carolina. It was built in 2006, so it is 19 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 1,150 vehicles a day, roughly 7% of them trucks, projected to reach 1,679 by 2043. The structure is 60 ft (18.3 m) long and 39 ft wide. If it were closed, the detour would be 6.2 mi (10 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 178 over Oolenoy River built?
It was built in 2006, making it 19 years old in 2025.
What condition is US 178 over Oolenoy 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 May 2024.
How much traffic does US 178 over Oolenoy River carry?
About 1,150 vehicles per day (2023 count), of which roughly 7% are trucks.
How long is US 178 over Oolenoy River?
The structure is 60 ft (18.3 m) long with a longest span of 60 ft (18.3 m) and a deck 39 ft wide.
Who owns US 178 over Oolenoy River?
It is owned by the State Highway Agency.