S-34-23 over Spring Branch
GoodMarion County, South Carolina · 7 MI N of Marion · Structure no. 000000000010152
- Built
- 1992
- 33 years old
- Condition
- Good
- inspected May 2024
- Type
- Slab
- Concrete
- Length
- 30 ft
- 2 main spans
- Daily traffic
- 550
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-34-23 over Spring Branch is a concrete slab carrying S-34-23 over Spring Branch in Marion County, South Carolina. It was built in 1992, so it is 33 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 550 vehicles a day, roughly 4% of them trucks, projected to reach 803 by 2043. The structure is 30 ft (9.1 m) long and 38 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S-34-23 over Spring Branch built?
It was built in 1992, making it 33 years old in 2025.
What condition is S-34-23 over Spring 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 May 2024.
How much traffic does S-34-23 over Spring Branch carry?
About 550 vehicles per day (2023 count), of which roughly 4% are trucks.
How long is S-34-23 over Spring Branch?
The structure is 30 ft (9.1 m) long with a longest span of 15 ft (4.6 m) and a deck 38 ft wide.
Who owns S-34-23 over Spring Branch?
It is owned by the State Highway Agency.