Motorists in Grand Teton National Park may experience a minor travel delay along Highway 26/89/191 on June 8 as ranchers move a heard of 290 cattle to summer pasture. The drive will take place from Moran Junction to the Elk Ranch flats (one mile south of the junction) on Saturday morning, June 8, from 6:45 8:30 a.m., according to a statement released by the park’s public affairs office.