The Federal Motor Carrier Safety Administration (FMCSA) is a government agency located at 705 North Plaza Street in Carson City, Nevada. The FMCSA is responsible for regulating and overseeing the safety of commercial motor vehicles in the United States. They work to ensure that drivers and carriers comply with federal regulations to reduce crashes, injuries, and fatalities involving large trucks and buses on the nation's roadways. The agency conducts inspections, enforces safety standards, and provides education and resources to improve the overall safety of the transportation industry.