US 278 WB over S-245/MARSHLAND Road
GoodBeaufort County, South Carolina · Hilton Head Island · Structure no. 000000000009132
- Built
- 1997
- 28 years old
- Condition
- Good
- inspected July 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 167 ft
- 1 main span
- Daily traffic
- 15,600
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US 278 WB over S-245/MARSHLAND Road is a prestressed concrete stringer/multi-beam or girder carrying US 278 WB over S-245/MARSHLAND Road in Beaufort County, South Carolina. It was built in 1997, so it is 28 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 15,600 vehicles a day, roughly 3% of them trucks, projected to reach 18,720 by 2043. The structure is 167 ft (50.9 m) long and 41 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 278 WB over S-245/MARSHLAND Road built?
It was built in 1997, making it 28 years old in 2025.
What condition is US 278 WB over S-245/MARSHLAND Road 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 July 2024.
How much traffic does US 278 WB over S-245/MARSHLAND Road carry?
About 15,600 vehicles per day (2023 count), of which roughly 3% are trucks.
How long is US 278 WB over S-245/MARSHLAND Road?
The structure is 167 ft (50.9 m) long with a longest span of 85 ft (25.9 m) and a deck 41 ft wide.
Who owns US 278 WB over S-245/MARSHLAND Road?
It is owned by the State Highway Agency.