A detour on Highway 14 near North Mankato will go into effect on Friday as the construction of a new interchange with Nicollet County Road 41 continues. Mn/DOT says that traffic from Lookout Drive to Nicollet County Road 77 will be detoured beginning Friday. The detour will include County Roads 13, 6 and 77, and will be in place until the Fall. Motorists are encouraged to find alternate routes if possible. Officials also advise that caution be used on the detour route as it includes stop conditions.