S-22-45 over Trib to Boser Swamp
GoodGeorgetown County, South Carolina · 3 MI E of Outland · Structure no. 000000000010493
- Built
- 2022
- 3 years old
- Condition
- Good
- inspected April 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 60 ft
- 1 main span
- Daily traffic
- 150
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-22-45 over Trib to Boser Swamp is a prestressed concrete box beam or girders - multiple carrying S-22-45 over Trib to Boser Swamp in Georgetown County, South Carolina. It was built in 2022, so it is 3 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 150 vehicles a day, roughly 5% of them trucks, projected to reach 192 by 2043. The structure is 60 ft (18.3 m) long and 33 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 | 9 Excellent | No problems noted. |
| Superstructure | 9 Excellent | No problems noted. |
| Substructure | 9 Excellent | No problems noted. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S-22-45 over Trib to Boser Swamp built?
It was built in 2022, making it 3 years old in 2025.
What condition is S-22-45 over Trib to Boser Swamp 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 April 2023.
How much traffic does S-22-45 over Trib to Boser Swamp carry?
About 150 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is S-22-45 over Trib to Boser Swamp?
The structure is 60 ft (18.3 m) long with a longest span of 60 ft (18.3 m) and a deck 33 ft wide.
Who owns S-22-45 over Trib to Boser Swamp?
It is owned by the State Highway Agency.