 The single-point urban interchange at Yellowhead Trail, allows Yellowhead Trail to run as a freeway, and has the benefit of only one traffic light, and U-turns for westbound and eastbound traffic.At this interchange, Wayne Gretzky Drive changes its name to Fort Road.Because of their short lengths, Wayne Gretzky Drive and Groat Road will be the only freeways in Edmonton not to have a highway designation, until the completion of Terwillegar Drive.