Missouri Secondary State Route AA is a north-south highway in Southeastern Saline County. It runs from Missouri State Route 41/Missouri Secondary State Route D, near Napton, south to Nelson. MO Sec St Rt AA passes through the following town in Saline County. Nelson MO Sec St Rt AA is not multi-plexed in Saline County MO Sec St Rt AA intersects the following highways in Saline County. Missouri State Route 41, near Napton. Missouri Secondary State Route D, near Napton.
Missouri Secondary State Route H, near Nelson. Missouri Secodnary State Route DD at Nelson.
