S-40-3020 over I-126
FairRichland County, South Carolina · 2 MI W of Columbia · Structure no. 000000000008204
- Built
- 1988
- 37 years old
- Condition
- Fair
- inspected February 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 287 ft
- 2 main spans
- Daily traffic
- 14,100
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S-40-3020 over I-126 is a steel continuous stringer/multi-beam or girder carrying S-40-3020 over I-126 in Richland County, South Carolina. It was built in 1988, so it is 37 years old, younger 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 14,100 vehicles a day, roughly 2% of them trucks, projected to reach 19,035 by 2043. The structure is 287 ft (87.5 m) long and 93 ft wide.
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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S-40-3020 over I-126 built?
It was built in 1988, making it 37 years old in 2025.
What condition is S-40-3020 over I-126 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 February 2023.
How much traffic does S-40-3020 over I-126 carry?
About 14,100 vehicles per day (2023 count), of which roughly 2% are trucks.
How long is S-40-3020 over I-126?
The structure is 287 ft (87.5 m) long with a longest span of 98 ft (29.9 m) and a deck 93 ft wide.
Who owns S-40-3020 over I-126?
It is owned by the State Highway Agency.