U.S. Federal Route 11 is a north-south highway in Eastern Frederick County. It runs in two sections. These sections are split by the City of Winchester. Information below will be noted by (SS) for the southern section, and (NS) for the northern section. U.S. Rt. 11 passes through the following towns in Frederick County. Middletown (SS) Stephens City (SS) Kernstown (SS) Stephenson (NS) Clear Brook (NS) U.S. Rt. 11 is not multi-plexed in Frederick County. U.S. Rt. 11 intersects the following highways in Frederick County. Virginia Secondary State Route 627, Middletown. (SS) Virginia State Route 277, at Stephens City. (SS) Virginia Secondary State Route 631, at Stephens City. (SS) Virginia State Route 37, near Kernstown. (SS) Virginia State Route 37, near Winchester. (NS) Virginia Secondary State Route 661, near Winchester. (NS) Interstate 81, near Winchester. (NS) Virginia Secondary State Route 661, near Winchester. (NS) Virginia Secondary State Route 672, near Clear Brook. (NS) Virginia Secondary State Route 669, near Clear Brook. (NS)
