Which office should be contacted for oversize load permits?

The Motor Carrier Branch is the appropriate office to contact for oversize load permits because this branch specializes in managing regulations and permitting related to commercial vehicle operations, including oversized and overweight loads. They have the authority to issue the necessary permits and ensure that routes are suitable for these types of vehicles, taking into account road conditions, bridge capacity, and other safety considerations. This ensures compliance with state and federal regulations for transporting oversize loads.

While the other offices mentioned may have relevant functions related to vehicle operations, they do not specifically handle the permitting for oversize loads. The Department of Motor Vehicles focuses primarily on vehicle registration and driver licensing, the Department of Transportation may oversee broader transportation infrastructure, and local police departments handle law enforcement and public safety but are not responsible for issuing permits pertaining to transport logistics.