The Michigan Department of Transportation (MDOT) is a state agency responsible for maintaining and improving Michigan's transportation infrastructure. This includes overseeing the construction and maintenance of roads, bridges, and public transit systems. MDOT aims to ensure safe and efficient travel for residents and visitors throughout the state. In addition to road maintenance, MDOT also manages various transportation programs and initiatives. These include promoting public transportation options, enhancing safety measures, and supporting economic development through improved transportation networks. The agency works closely with local governments and communities to address their specific transportation needs.