Supervises and maintains traffic within the limits of the project for the duration of the construction period, including any temporary suspensions of the work. Construct and maintain detours. Provide facilities for access to residences, businesses, etc., along with the project. Furnishes, installs and maintains traffic control and safety devices during construction. Provides and other special requirements for safe and expeditious movement of traffic specified on the plans. Maintenance of Traffic includes all facilities, devices, and operations as required for safety and convenience of the public within the work zone.