Ramp Off I-20 WB over I-20
GoodRichland County, South Carolina · 6 MI NE of Columbia · Structure no. 000000000006565
- Built
- 1974
- 51 years old
- Condition
- Good
- inspected February 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 272 ft
- 4 main spans
- Daily traffic
- 11,100
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Ramp Off I-20 WB over I-20 is a steel continuous stringer/multi-beam or girder carrying Ramp Off I-20 WB over I-20 in Richland County, South Carolina. It was built in 1974, so it is 51 years old, older 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 11,100 vehicles a day, roughly 9% of them trucks, projected to reach 17,982 by 2043. The structure is 272 ft (82.9 m) long and 39 ft wide.
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 | 7 Good | Some minor problems. |
| 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 Ramp Off I-20 WB over I-20 built?
It was built in 1974, making it 51 years old in 2025.
What condition is Ramp Off I-20 WB over I-20 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 February 2024.
How much traffic does Ramp Off I-20 WB over I-20 carry?
About 11,100 vehicles per day (2023 count), of which roughly 9% are trucks.
How long is Ramp Off I-20 WB over I-20?
The structure is 272 ft (82.9 m) long with a longest span of 87 ft (26.5 m) and a deck 39 ft wide.
Who owns Ramp Off I-20 WB over I-20?
It is owned by the State Highway Agency.