Saint Jude- Radford, Est. 1967 In Montgomery County, beginning at the intersection of VA-8 and the Floyd-Montgomery County line, north on V A-8 to the western town limit of Christiansburg, north along the town limit to VA-114, west on VA-114 to V A-659, north on VA-659 to VA-652, west on VA-652 to the Pulaski-Montgomery County line, follow the Pulaski-Montgomery, Pulaski-Giles, Pulaski­-Bland, Pulaski-Wythe, Pulaski-Carroll, Floyd-Carroll, Floyd-Patrick, Floyd-Franklin, Floyd­-Roanoke, Floyd-Montgomery County lines to V A-8, which is the starting point.