I-77 over Crane Creek
FairRichland County, South Carolina · 7.0 MI North-Columbia · Structure no. 000000000007403
- Built
- 1980
- 45 years old
- Condition
- Fair
- inspected January 2024
- Type
- Culvert
- Concrete
- Length
- 39 ft
- 3 main spans
- Daily traffic
- 93,200
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
I-77 over Crane Creek is a concrete culvert carrying I-77 over Crane Creek in Richland County, South Carolina. It was built in 1980, so it is 45 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 93,200 vehicles a day, roughly 18% of them trucks, projected to reach 115,568 by 2043. The structure is 39 ft (11.9 m) long. If it were closed, the detour would be 1.2 mi (2 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 |
|---|---|---|
| Channel and channel protection | 8 Very Good | No problems noted. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-77 over Crane Creek built?
It was built in 1980, making it 45 years old in 2025.
What condition is I-77 over Crane Creek 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 2024.
How much traffic does I-77 over Crane Creek carry?
About 93,200 vehicles per day (2023 count), of which roughly 18% are trucks.
How long is I-77 over Crane Creek?
The structure is 39 ft (11.9 m) long with a longest span of 13 ft (4 m).
Who owns I-77 over Crane Creek?
It is owned by the State Highway Agency.