S-23-20 over Long Branch
GoodGreenville County, South Carolina · 1.7MI NW Greenville · Structure no. 000000000001480
- Built
- 1948
- 77 years old
- Condition
- Good
- inspected June 2023
- Type
- Culvert
- Concrete
- Length
- 34 ft
- 3 main spans
- Daily traffic
- 8,000
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-23-20 over Long Branch is a concrete culvert carrying S-23-20 over Long Branch in Greenville County, South Carolina. It was built in 1948, so it is 77 years old, older 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 8,000 vehicles a day, roughly 3% of them trucks, projected to reach 12,240 by 2043. The structure is 34 ft (10.4 m) long and 62 ft wide.
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 |
|---|---|---|
| Channel and channel protection | 8 Very Good | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S-23-20 over Long Branch built?
It was built in 1948, making it 77 years old in 2025.
What condition is S-23-20 over Long 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 June 2023.
How much traffic does S-23-20 over Long Branch carry?
About 8,000 vehicles per day (2023 count), of which roughly 3% are trucks.
How long is S-23-20 over Long Branch?
The structure is 34 ft (10.4 m) long with a longest span of 10 ft (3 m) and a deck 62 ft wide.
Who owns S-23-20 over Long Branch?
It is owned by the State Highway Agency.