S-23-920 over Trib to Mountain Ck
GoodGreenville County, South Carolina · 5.2 MI NE Greenville · Structure no. 000000000006869
- Built
- 1976
- 49 years old
- Condition
- Good
- inspected June 2023
- Type
- Slab
- Concrete
- Length
- 90 ft
- 6 main spans
- Daily traffic
- 8,700
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-23-920 over Trib to Mountain Ck is a concrete slab carrying S-23-920 over Trib to Mountain Ck in Greenville County, South Carolina. It was built in 1976, so it is 49 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 8,700 vehicles a day, roughly 3% of them trucks, projected to reach 11,049 by 2043. The structure is 90 ft (27.4 m) long and 33 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S-23-920 over Trib to Mountain Ck built?
It was built in 1976, making it 49 years old in 2025.
What condition is S-23-920 over Trib to Mountain Ck 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-23-920 over Trib to Mountain Ck carry?
About 8,700 vehicles per day (2023 count), of which roughly 3% are trucks.
How long is S-23-920 over Trib to Mountain Ck?
The structure is 90 ft (27.4 m) long with a longest span of 15 ft (4.6 m) and a deck 33 ft wide.
Who owns S-23-920 over Trib to Mountain Ck?
It is owned by the State Highway Agency.