The Centennial Bowl in northwest Las Vegas opened Wednesday.
They broke ground in August 2015. It connects westbound 215 to southbound 95.
This is the third busiest intersection in Nevada, according to the Nevada Department of Transportation. More than 107,000 cars use it every day.
Before the flyover opened, you'd have to get off the highway and then get back on going through at least two traffic lights.
A ribbon-cutting ceremony was held for the Centennial Bowl flyover.