A traffic advisory is being issued for two intersections in the downtown area. Contractors are currently performing traffic signal mast arm work at the Main Street/Highway 66 intersection. When that work is completed, the contractors will move to the Parkway/Bruce Street intersection. Work will take place Monday-Friday during the daytime hours, with occasional temporary lane closures to facilitate the work. Traffic will be maintained, however delays are possible, especially during heavy traffic periods. Weather and other conditions permitting, the work should be completed in thirty days.