North Mankato (KMKO)-A Highway 14 detour will take effect tomorrow.  MnDOT says traffic from Lookout Drive to Nicollet County Road 77 will be detoured.  The Highway 14 detour will include County Road 13, County Road 6 and County Road 77/Lookout Drive. The detour will be in place until fall. Motorists are encouraged to find alternate routes if possible. Local traffic may want to use LorRay Drive as an alternative.  Caution should be used on the detour route as it includes stop conditions.  For statewide travel conditions can be found on the web at 511mn.org.