US 21 (Sparta Western Loop) from SR 1172 (Grandview Drive) to US 21, new location, Alleghany County, state project 8.2692601, STIP project number R-4060 : administrative action, state environmental assessment/finding of no significant impact / documentation prepared in the Project Development and Environmental Analysis Unit by Undrea Major, project development engineer, John Conforti, project development group leader