L-1106/PALCOMMPKWY over Mccune Branch
GoodCharleston County, South Carolina · North Charleston · Structure no. 000000000010612
- Built
- 2011
- 14 years old
- Condition
- Good
- inspected March 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 540 ft
- 6 main spans
- Daily traffic
- 13,700
- 2023 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
L-1106/PALCOMMPKWY over Mccune Branch is a prestressed concrete continuous stringer/multi-beam or girder carrying L-1106/PALCOMMPKWY over Mccune Branch in Charleston County, South Carolina. It was built in 2011, so it is 14 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 13,700 vehicles a day, roughly 13% of them trucks, projected to reach 16,714 by 2043. The structure is 540 ft (164.6 m) long and 80 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/PALCOMMPKWY over Mccune Branch built?
It was built in 2011, making it 14 years old in 2025.
What condition is L-1106/PALCOMMPKWY over Mccune 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/PALCOMMPKWY over Mccune Branch carry?
About 13,700 vehicles per day (2023 count), of which roughly 13% are trucks.
How long is L-1106/PALCOMMPKWY over Mccune Branch?
The structure is 540 ft (164.6 m) long with a longest span of 90 ft (27.4 m) and a deck 80 ft wide.
Who owns L-1106/PALCOMMPKWY over Mccune Branch?
It is owned by the City or Municipal Highway Agency.