Oklahoma State Route 17A is a short spur between Interstate 35 and U.S. Rt. 77. OK St Rt 17A does not pass through any towns in Garvin County. OK St Rt 17A is not multi-plexed in Garvin County. OK St Rt 17A intersects the following highways in Garvin County. Interstate 35, near Wynnewood. U.S. Rt. 77, near Wynnewood.
