S-33-21 over Stevens Creek
FairMcCormick County, South Carolina · 8.8 MI SE Mccormick · Structure no. 000000000004374
- Built
- 1964
- 61 years old
- Condition
- Fair
- inspected June 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 273 ft
- 3 main spans
- Daily traffic
- 150
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-33-21 over Stevens Creek is a steel continuous stringer/multi-beam or girder carrying S-33-21 over Stevens Creek in McCormick County, South Carolina. It was built in 1964, so it is 61 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.
It carries about 150 vehicles a day, roughly 20% of them trucks, projected to reach 219 by 2043. The structure is 273 ft (83.2 m) long and 30 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S-33-21 over Stevens Creek built?
It was built in 1964, making it 61 years old in 2025.
What condition is S-33-21 over Stevens Creek 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 June 2023.
How much traffic does S-33-21 over Stevens Creek carry?
About 150 vehicles per day (2023 count), of which roughly 20% are trucks.
How long is S-33-21 over Stevens Creek?
The structure is 273 ft (83.2 m) long with a longest span of 80 ft (24.4 m) and a deck 30 ft wide.
Who owns S-33-21 over Stevens Creek?
It is owned by the State Highway Agency.