Sc 61 over Marsh
GoodCharleston County, South Carolina · In Charleston · Structure no. 000000000008812
- Built
- 1995
- 30 years old
- Condition
- Good
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 700 ft
- 4 main spans
- Daily traffic
- 24,100
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Sc 61 over Marsh is a steel continuous stringer/multi-beam or girder carrying Sc 61 over Marsh in Charleston County, South Carolina. It was built in 1995, so it is 30 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 24,100 vehicles a day, roughly 4% of them trucks, projected to reach 66,034 by 2043. The structure is 700 ft (213.4 m) long and 69 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Sc 61 over Marsh built?
It was built in 1995, making it 30 years old in 2025.
What condition is Sc 61 over Marsh 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 June 2024.
How much traffic does Sc 61 over Marsh carry?
About 24,100 vehicles per day (2023 count), of which roughly 4% are trucks.
How long is Sc 61 over Marsh?
The structure is 700 ft (213.4 m) long with a longest span of 73 ft (22.4 m) and a deck 69 ft wide.
Who owns Sc 61 over Marsh?
It is owned by the State Highway Agency.