S-4-326 over Trib to Rocky River
GoodAnderson County, South Carolina · City of Anderson · Structure no. 000000000007872
- Built
- 1985
- 40 years old
- Condition
- Good
- inspected November 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 30 ft
- 1 main span
- Daily traffic
- 225
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-4-326 over Trib to Rocky River is a prestressed concrete stringer/multi-beam or girder carrying S-4-326 over Trib to Rocky River in Anderson County, South Carolina. It was built in 1985, so it is 40 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 225 vehicles a day, roughly 5% of them trucks, projected to reach 288 by 2043. The structure is 30 ft (9.1 m) long and 34 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S-4-326 over Trib to Rocky River built?
It was built in 1985, making it 40 years old in 2025.
What condition is S-4-326 over Trib to Rocky River 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 November 2024.
How much traffic does S-4-326 over Trib to Rocky River carry?
About 225 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is S-4-326 over Trib to Rocky River?
The structure is 30 ft (9.1 m) long with a longest span of 30 ft (9.1 m) and a deck 34 ft wide.
Who owns S-4-326 over Trib to Rocky River?
It is owned by the State Highway Agency.