Grand Canyon National Park fire managers are hoping to burn over 2,800-acres on the Long Jim Prescribed Fire east of South Entrance Road and south of Highway-64. Heavy smoke along Highway-64 East may impact traffic, which may require a pilot car. Smoke will also be visible from various locations on the North and South rims, including Grand Canyon Village, Desert View, and most overlooks. The Arizona Trail will be closed from Vann Drive and Highway-64 to Yaki Point Road. A detour will be in place.