S-27-17 over Zigzag Branch
GoodJasper County, South Carolina · 15.5MI NW Ridgeland · Structure no. 000000000005775
- Built
- 2013
- 12 years old
- Condition
- Good
- inspected December 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 85 ft
- 2 main spans
- Daily traffic
- 100
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-27-17 over Zigzag Branch is a prestressed concrete box beam or girders - multiple carrying S-27-17 over Zigzag Branch in Jasper County, South Carolina. It was built in 2013, so it is 12 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 100 vehicles a day, roughly 36% of them trucks, projected to reach 139 by 2043. The structure is 85 ft (25.9 m) long and 36 ft wide. If it were closed, the detour would be 6.2 mi (10 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S-27-17 over Zigzag Branch built?
It was built in 2013, making it 12 years old in 2025.
What condition is S-27-17 over Zigzag 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 December 2024.
How much traffic does S-27-17 over Zigzag Branch carry?
About 100 vehicles per day (2023 count), of which roughly 36% are trucks.
How long is S-27-17 over Zigzag Branch?
The structure is 85 ft (25.9 m) long with a longest span of 67 ft (20.4 m) and a deck 36 ft wide.
Who owns S-27-17 over Zigzag Branch?
It is owned by the State Highway Agency.