NC 16 (Old Providence Road) from south of SR 2948 (Rea Road Extension) in Union County to south of I-485 (Charlotte Outer Loop) in Mecklenburg County, federal aid no. STP-16(20), WBS element no. 34813.1.1, T.I.P. no. U-2510A : administrative action, finding of no significant impact / - Major, Undrea. ([Project Development and Environmental Analysis Branch, NCDOT], 2005)