I-77 over Cumbess Creek
GoodRichland County, South Carolina · 8.5 MI NE of Columbia · Structure no. 000000000007609
- Built
- 1982
- 43 years old
- Condition
- Good
- inspected February 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 26 ft
- 3 main spans
- Daily traffic
- 93,200
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
I-77 over Cumbess Creek is a concrete continuous culvert carrying I-77 over Cumbess Creek in Richland County, South Carolina. It was built in 1982, so it is 43 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 93,200 vehicles a day, roughly 18% of them trucks, projected to reach 115,568 by 2043. The structure is 26 ft (7.9 m) long and 150 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 |
|---|---|---|
| Channel and channel protection | 8 Very Good | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-77 over Cumbess Creek built?
It was built in 1982, making it 43 years old in 2025.
What condition is I-77 over Cumbess Creek 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 I-77 over Cumbess Creek carry?
About 93,200 vehicles per day (2023 count), of which roughly 18% are trucks.
How long is I-77 over Cumbess Creek?
The structure is 26 ft (7.9 m) long with a longest span of 8 ft (2.4 m) and a deck 150 ft wide.
Who owns I-77 over Cumbess Creek?
It is owned by the State Highway Agency.