Safety Zone; Potomac River, Between Charles County, MD and King George County, VA

The Coast Guard is establishing a temporary safety zone for certain waters in the Potomac River. This action is necessary to provide for the safety of persons, property, and the marine environment from the potential safety hazards associated with construction operations at the new Governor Harry W. Nice/Senator Thomas ``Mac'' Middleton Memorial (US-301) Bridge, which will occur from 7 a.m. on June 14, 2021, through 9 p.m. on June 19, 2021. This rule will prohibit persons and vessels from being in the safety zone unless authorized by the Captain of the Port Maryland-National Capital Region or a designated representative.