C-22-1800 over Unknown
GoodGeorgetown County, South Carolina · Pawleys Island · Structure no. 000000000010026
- Built
- 2010
- 15 years old
- Condition
- Good
- inspected July 2023
- Type
- Stringer/Multi-beam or Girder
- Wood or Timber
- Length
- 70 ft
- 5 main spans
- Daily traffic
- 325
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
C-22-1800 over Unknown is a wood or timber stringer/multi-beam or girder carrying C-22-1800 over Unknown in Georgetown 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 325 vehicles a day, roughly 5% of them trucks, projected to reach 416 by 2043. The structure is 70 ft (21.2 m) long and 26 ft wide. If it were closed, the detour would be 3.7 mi (6 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 C-22-1800 over Unknown built?
It was built in 2010, making it 15 years old in 2025.
What condition is C-22-1800 over Unknown 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 2023.
How much traffic does C-22-1800 over Unknown carry?
About 325 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is C-22-1800 over Unknown?
The structure is 70 ft (21.2 m) long with a longest span of 15 ft (4.6 m) and a deck 26 ft wide.
Who owns C-22-1800 over Unknown?
It is owned by the County Highway Agency.