S-33-99 over I-85
GoodCherokee County, South Carolina · 3.2 MI NE of Blacksburg · Structure no. 000000000010726
- Built
- 2021
- 4 years old
- Condition
- Good
- inspected November 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 183 ft
- 2 main spans
- Daily traffic
- 700
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-33-99 over I-85 is a prestressed concrete stringer/multi-beam or girder carrying S-33-99 over I-85 in Cherokee County, South Carolina. It was built in 2021, so it is 4 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 700 vehicles a day, roughly 10% of them trucks, projected to reach 1,022 by 2043. The structure is 183 ft (55.8 m) long and 73 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S-33-99 over I-85 built?
It was built in 2021, making it 4 years old in 2025.
What condition is S-33-99 over I-85 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 2023.
How much traffic does S-33-99 over I-85 carry?
About 700 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is S-33-99 over I-85?
The structure is 183 ft (55.8 m) long with a longest span of 92 ft (28 m) and a deck 73 ft wide.
Who owns S-33-99 over I-85?
It is owned by the State Highway Agency.