Saint Mary - Richmond, Est. 1962 In Henrico County, beginning at the intersection of Interstate 64 and Parham Road, southwest on Parham Road to Three Chopt Road, southeast on Three Chopt Road to Ridge Road, southwest on Ridge Road to Sleepy Hollow Road, south on Sleepy Hollow Road to Herndon Road, south on Herndon Road to the end of Herndon Road, follow a direct line south to the James River, west along the James River to US-522 in Goochland County, north on US-522 to the Goochland­-Louisa County line, east along the Goochland-Louisa, Goochland-Hanover, Goochland-Henrico County lines to Interstate 64, east along I-64 to Parham Road, which is the starting point.