Speedway Motorsports

Speedway Motorsports, Inc. or SMI is a US-based company, which owns race tracks of the NASCAR Sprint Cup and other race series and managed.

It owns about a third of all race tracks of the NASCAR Sprint Cup. Also owned by Speedway Motorsports is the Performance Racing Network, a radio station group, which transmits the race on the race track.

Other interests include the North Wilkesboro Speedway in North Wilkesboro, North Carolina, where the company is involved in half, and the full possession of the closed North Carolina Speedway in Rockingham, North Carolina. The procedure to get through purchase and closing of racetracks racing at the Speedway in Texas, resulted in Ferko process, a competitive action of Speedway Motorsports against NASCAR and International Speedway Corporation, which was awarded her a second race on the Speedway.

The races on the routes of Speedway Motorsports are known for elaborate shows before the start, often coupled with demonstrations of the armed forces of the United States.

Racetracks

(formerly Lowe 's Motor Speedway )

(formerly Infineon Raceway, Sears Point Raceway )

1.99 miles ( NASCAR track )

Former routes

(formerly North Carolina Speedway )