The three road courses include the West, East and International configurations. The .860 mile West course is contained within the oval and consists of six turns. The 2.983, 14 turn mile International course utilizes much of the West course before passing under the oval’s back straightaway and winding through the surrounding countryside before a tight hairpin and return straightaway (with a separate pit facility) brings it through a second tunnel and back inside the speedway. The 2.112 East course uses much of the International circuit, but only a small portion of the West course.
- Source: iRacing.com