At Interstate 70 exit 11, U.S. Route 6 & 50 end their concurrency with Interstate 70 and begin using the old highway alignment directly north of Interstate 70 while they travel through the communities of Mack, Loma, and Fruita.
At Interstate 70 exit 11, U.S. Route 50 & U.S. Route 6 end their concurrency with Interstate 70 and begin using the old highway alignment directly north of Interstate 70, also known Highway 6 & 50. They then travel through the communities of Mack, Loma, and Fruita.