Which agency oversees the regulation of weight limits on vehicles using right of way in Maine?

The Maine Department of Transportation (MaineDOT) is the agency responsible for overseeing the regulation of weight limits on vehicles utilizing the right of way in Maine. This responsibility encompasses the maintenance and operation of the state's roadways, bridges, and other infrastructure. MaineDOT establishes and enforces guidelines and regulations that ensure vehicle weight limits are adhered to in order to protect the structural integrity of roads and bridges and to promote public safety. This includes evaluating weight restrictions based on road conditions, vehicle types, and environmental factors that may affect the right of way.

While other agencies, such as the Department of Public Safety and the Maine State Police, play important roles in enforcement and public safety, their primary focus does not specifically target the regulation of vehicle weight limits. The Department of Environmental Protection is geared towards environmental protection and regulations related to land and water, not directly on transportation infrastructure or vehicle weight regulations. Thus, MaineDOT stands out as the key agency for this important regulatory function.