L-4797 over Trib to Catawba River
GoodYork County, South Carolina · City of Rock Hill · Structure no. 000000000010694
- Built
- 2010
- 15 years old
- Condition
- Good
- inspected January 2024
- Type
- Culvert
- Aluminum, Wrought Iron, or Cast Iron
- Length
- 35 ft
- 1 main span
- Daily traffic
- 425
- 2023 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
L-4797 over Trib to Catawba River is a aluminum, wrought iron, or cast iron culvert carrying L-4797 over Trib to Catawba River in York County, South Carolina. It was built in 2010, so it is 15 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 425 vehicles a day, roughly 5% of them trucks, projected to reach 544 by 2043. The structure is 35 ft (10.7 m) long and 63 ft wide. If it were closed, the detour would be 98.8 mi (159 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 |
|---|---|---|
| Channel and channel protection | 8 Very Good | No problems noted. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was L-4797 over Trib to Catawba River built?
It was built in 2010, making it 15 years old in 2025.
What condition is L-4797 over Trib to Catawba 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 January 2024.
How much traffic does L-4797 over Trib to Catawba River carry?
About 425 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is L-4797 over Trib to Catawba River?
The structure is 35 ft (10.7 m) long with a longest span of 35 ft (10.7 m) and a deck 63 ft wide.
Who owns L-4797 over Trib to Catawba River?
It is owned by the City or Municipal Highway Agency.