The grave of Oregon-bound, 3-year-old Ada Magill, who died in 1864 on the Oregon Trail, lies about five miles west of Glenrock, Wyo., in the right-of-way of a public road. From the intersection of 4th Street—Wyoming 95—and U.S. Highway 20/26 in downtown Glenrock, travel 4.1 miles west on 20/26. Turn right—north—onto a gravel road for about 0.1 miles. Then turn left—west. The grave is about 100 yards down this road.