Repair and maintain traffic signals, flashing beacons, roadway lighting, speed display signs, and other electrical services along various routes in Ford, Iroquois, and Livingston Counties. Work shall consist of repairing or replacing damaged electrical traffic control devices, servicing malfunctioning traffic signal controllers, roadway lighting, traffic signal re-lamping and cleaning, replacing loop detectors, modernizing existing electrical facilities, repair, replacement and/or installation of traffic data collection stations and/or detectors, repair and maintenance of Intelligent Transportation System devices, repair and maintenance of fiber optic cables, adding new facilities and providing all other electrical services that are requested at locations described in a work order issued by the Department in compliance with this contract.