Ramp Off I-20 WB over Ramp on I-20 WB
GoodRichland County, South Carolina · 8 MI NE Columbia · Structure no. 000000000007728
- Built
- 1983
- 42 years old
- Condition
- Good
- inspected January 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 323 ft
- 3 main spans
- Daily traffic
- 18,300
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Ramp Off I-20 WB over Ramp on I-20 WB is a steel continuous stringer/multi-beam or girder carrying Ramp Off I-20 WB over Ramp on I-20 WB in Richland County, South Carolina. It was built in 1983, so it is 42 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 18,300 vehicles a day, roughly 9% of them trucks, projected to reach 42,639 by 2043. The structure is 323 ft (98.6 m) long and 36 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 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 Ramp on I-20 WB built?
It was built in 1983, making it 42 years old in 2025.
What condition is Ramp Off I-20 WB over Ramp on I-20 WB 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 2024.
How much traffic does Ramp Off I-20 WB over Ramp on I-20 WB carry?
About 18,300 vehicles per day (2023 count), of which roughly 9% are trucks.
How long is Ramp Off I-20 WB over Ramp on I-20 WB?
The structure is 323 ft (98.6 m) long with a longest span of 148 ft (45 m) and a deck 36 ft wide.
Who owns Ramp Off I-20 WB over Ramp on I-20 WB?
It is owned by the State Highway Agency.