US 123 over NS RR
FairOconee County, South Carolina · 2.0 MI W of Westminster · Structure no. 000000000000656
- Built
- 1934
- 91 years old, rebuilt 1970
- Condition
- Fair
- inspected June 2023
- Type
- Tee Beam
- Concrete
- Length
- 227 ft
- 5 main spans
- Daily traffic
- 5,000
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US 123 over NS RR is a concrete tee beam carrying US 123 over NS RR in Oconee County, South Carolina. It was built in 1934 and reconstructed in 1970, so it is 91 years old, older than the South Carolina average of 48 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 5,000 vehicles a day, roughly 10% of them trucks, projected to reach 8,700 by 2043. The structure is 227 ft (69.3 m) long and 48 ft wide.
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 123 over NS RR built?
It was built in 1934, making it 91 years old in 2025. It was reconstructed in 1970.
What condition is US 123 over NS RR in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in June 2023.
How much traffic does US 123 over NS RR carry?
About 5,000 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is US 123 over NS RR?
The structure is 227 ft (69.3 m) long with a longest span of 60 ft (18.3 m) and a deck 48 ft wide.
Who owns US 123 over NS RR?
It is owned by the State Highway Agency.