C-2-1779 over I-520
GoodAiken County, South Carolina · North Augusta · Structure no. 000000000009892
- Built
- 2007
- 18 years old
- Condition
- Good
- inspected January 2025
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 216 ft
- 2 main spans
- Daily traffic
- 250
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
C-2-1779 over I-520 is a prestressed concrete continuous stringer/multi-beam or girder carrying C-2-1779 over I-520 in Aiken County, South Carolina. It was built in 2007, so it is 18 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 250 vehicles a day, roughly 5% of them trucks, projected to reach 320 by 2043. The structure is 216 ft (65.8 m) long and 44 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 7 Good | Some minor problems. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was C-2-1779 over I-520 built?
It was built in 2007, making it 18 years old in 2025.
What condition is C-2-1779 over I-520 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 2025.
How much traffic does C-2-1779 over I-520 carry?
About 250 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is C-2-1779 over I-520?
The structure is 216 ft (65.8 m) long with a longest span of 108 ft (32.9 m) and a deck 44 ft wide.
Who owns C-2-1779 over I-520?
It is owned by the County Highway Agency.