Saint Michael - Richmond (Glen Allen), Est. 1992 In Henrico County, beginning at the intersection of Interstate 64 and Parham Road, north on Parham Road to the CSX rails, north along the CSX rails to the Henrico-Hanover County line, south and west along the Henrico-Hanover, Henrico-Goochland County lines to Interstate 64, east on I-64 to Parham Road, which is the starting point.