The northwest part of Tucson and Marana will be having more roadway improvements.
Crews with the Pima County Department of Transportation are working on putting in sidewalks for pedestrians on Ina Road between La Cholla and Shannon.
In Marana, crews with the county are working on installing cameras on Thornydale Road and Overton used for their own monitoring purposes.
Those cameras will also be installed on Thornydale Road and Linda Vista on Wednesday, October 11.
In order to install the monitoring cameras, crews will be turning off the traffic lights and deputies with the Pima County Sheriff's Department will be helping make sure traffic flows smoothly.