S-46-734 over Br to Catawba River
FairPosted for loadYork County, South Carolina · 6.6 MI E Rock Hill · Structure no. 000000000004012
- Built
- 1962
- 63 years old
- Condition
- Fair
- inspected May 2024
- Type
- Slab
- Concrete
- Length
- 75 ft
- 5 main spans
- Daily traffic
- 700
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-46-734 over Br to Catawba River is a concrete slab carrying S-46-734 over Br to Catawba River in York County, South Carolina. It was built in 1962, so it is 63 years old, older than the South Carolina average of 48 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.
It carries about 700 vehicles a day, roughly 5% of them trucks, projected to reach 896 by 2043. The structure is 75 ft (22.9 m) long and 28 ft wide. If it were closed, the detour would be 1.9 mi (3 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S-46-734 over Br to Catawba River built?
It was built in 1962, making it 63 years old in 2025.
What condition is S-46-734 over Br to Catawba River in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in May 2024.
How much traffic does S-46-734 over Br to Catawba River carry?
About 700 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is S-46-734 over Br to Catawba River?
The structure is 75 ft (22.9 m) long with a longest span of 15 ft (4.6 m) and a deck 28 ft wide.
Who owns S-46-734 over Br to Catawba River?
It is owned by the State Highway Agency.