Butler Wash Road A 20 miles long off-highway vehicle road along the eastern tilted side of the 80 miles long Comb Ridge monocline and connecting with Utah Highway US 163, just west of the town of Bluff and the junction with Utah Highway US 191 (see separate road log). Bicentennial Scenic Byway Travel the Bicentennial Highway Scenic Byway U-95 past reminders of the Gold Rush era, through magnificent red rock canyons, to the blue waters of Lake Powell. Hike to Anasazi Indian cliff dwellings and explore the world's largest collection of natural bridges.