The Arizona Department of Transportation is reminding motorists of overnight lane restrictions on State Route 69 in Prescott beginning Monday evening. Lane restrictions are needed for crews to perform maintenance work on the roadway. Restrictions will be in place from 8 p.m. to 6 a.m., with northbound 69 narrowed down to one lane and a speed limit of 35 miles-per-hour in place. Maintenance work will be completed by Friday. ADOT reminds drivers to slow down and use caution when around crews and equipment.