The U.S. Army Corps of Engineers, Rock Island District, announces a portion of the road which serves as part of the Neal Smith Trail in Prairie Flower Campground at Saylorville Lake will temporarily close for resurfacing starting Oct. 16. The closure will extend from the Prairie Flower Campground entrance building, north to where the road ends and becomes the northernmost entry point for the trail. The closure is anticipated to last until Nov. 3.