S-2-144 over I-20
FairAiken County, South Carolina · 5.0 MI N Aiken · Structure no. 000000000005199
- Built
- 1968
- 57 years old, rebuilt 2020
- Condition
- Fair
- inspected January 2025
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 265 ft
- 4 main spans
- Daily traffic
- 7,700
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-2-144 over I-20 is a steel stringer/multi-beam or girder carrying S-2-144 over I-20 in Aiken County, South Carolina. It was built in 1968 and reconstructed in 2020, so it is 57 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 6 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 7,700 vehicles a day, roughly 10% of them trucks, projected to reach 10,241 by 2043. The structure is 265 ft (80.8 m) long and 47 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S-2-144 over I-20 built?
It was built in 1968, making it 57 years old in 2025. It was reconstructed in 2020.
What condition is S-2-144 over I-20 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 January 2025.
How much traffic does S-2-144 over I-20 carry?
About 7,700 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is S-2-144 over I-20?
The structure is 265 ft (80.8 m) long with a longest span of 88 ft (26.8 m) and a deck 47 ft wide.
Who owns S-2-144 over I-20?
It is owned by the State Highway Agency.