The Department for Electrical Installations Maintenance is engaged in designing the plans for maintenance of electrical installations on the state roads of I and II category, public lightning and electricity substations, as well as supervision of performance of works according to adopted plan and program. It cooperates with representatives of amenable electricity distribution companies, local governments and MIA, in order to maintain electrical installations in accordance with current legislation. The Department makes plans and performs realization of works related to construction of electrical installations of public lightning on the state roads of I and II category in order to improve safety of traffic participants.