L-1106/PALMCOMPKWY over Mcchune Branch
GoodCharleston County, South Carolina · North Charleston · Structure no. 000000000010614
- Built
- 2010
- 15 years old
- Condition
- Good
- inspected March 2023
- Type
- Slab
- Concrete Continuous
- Length
- 99 ft
- 3 main spans
- Daily traffic
- 6,850
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
L-1106/PALMCOMPKWY over Mcchune Branch is a concrete continuous slab carrying L-1106/PALMCOMPKWY over Mcchune Branch in Charleston County, South Carolina. It was built in 2010, so it is 15 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 6,850 vehicles a day, roughly 13% of them trucks, projected to reach 8,357 by 2043. The structure is 99 ft (30.2 m) long and 41 ft wide. If it were closed, the detour would be 6.8 mi (11 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was L-1106/PALMCOMPKWY over Mcchune Branch built?
It was built in 2010, making it 15 years old in 2025.
What condition is L-1106/PALMCOMPKWY over Mcchune Branch 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 March 2023.
How much traffic does L-1106/PALMCOMPKWY over Mcchune Branch carry?
About 6,850 vehicles per day (2023 count), of which roughly 13% are trucks.
How long is L-1106/PALMCOMPKWY over Mcchune Branch?
The structure is 99 ft (30.2 m) long with a longest span of 33 ft (10.1 m) and a deck 41 ft wide.
Who owns L-1106/PALMCOMPKWY over Mcchune Branch?
It is owned by the County Highway Agency.