Virginia State Route 16 is a north-south highway in Smyth County. Near the Hungry Mother State Park in the Jefferson National Forest, this highway passes a elevation of 3,453 feet. VA St Rt 16 passes through the following towns in Smyth County. Marion Sugar Grove VA St Rt 16 is not multi-plexed in Smyth Conty. VA St Rt 16 intersects the following highways in Smyth County. Virginia State Route 42, near Broadford. Virginia State Route 348, near Marion. U.S. Rt. 11, at Marion. Interstate 81, at Marion. Virginia Secondary State Route 622, near Sugar Grove. Virginia Secondary State Route 614, near Sugar Grove. Virginia Secondary State Route 601, at Sugar Grove. Virginia Secondary State Route 695, at Sugar Grove.
