Sc 277 SB over S-40-218 & RR CSXT
GoodRichland County, South Carolina · 4 MI NE of Columbia · Structure no. 000000000006572
- Built
- 1974
- 51 years old
- Condition
- Good
- inspected February 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 348 ft
- 5 main spans
- Daily traffic
- 21,250
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Sc 277 SB over S-40-218 & RR CSXT is a steel continuous stringer/multi-beam or girder carrying Sc 277 SB over S-40-218 & RR CSXT in Richland County, South Carolina. It was built in 1974, so it is 51 years old, older 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 21,250 vehicles a day, roughly 2% of them trucks, projected to reach 49,938 by 2043. The structure is 348 ft (106.1 m) long and 49 ft wide.
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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Sc 277 SB over S-40-218 & RR CSXT built?
It was built in 1974, making it 51 years old in 2025.
What condition is Sc 277 SB over S-40-218 & RR CSXT 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 February 2024.
How much traffic does Sc 277 SB over S-40-218 & RR CSXT carry?
About 21,250 vehicles per day (2023 count), of which roughly 2% are trucks.
How long is Sc 277 SB over S-40-218 & RR CSXT?
The structure is 348 ft (106.1 m) long with a longest span of 98 ft (29.9 m) and a deck 49 ft wide.
Who owns Sc 277 SB over S-40-218 & RR CSXT?
It is owned by the State Highway Agency.