Section 165.820 - Security Zone; Ohio River Mile, 34.6 to 35.1, Shippingport, Pennsylvania(a)Location. The following area is a security zone: The waters of the Ohio River, extending 200 feet from the shoreline of the left descending bank beginning from mile marker 34.6 and ending at mile marker 35.1.(b)Regulations.(1) Entry into or remaining in this zone is prohibited unless authorized by the Coast Guard Captain of the Port, MSU Pittsburgh.(2) Persons and vessels desiring to transit the area of the security zone may contact the Captain of the Port, MSU Pittsburgh at telephone number 412-644-5808 or on VHF channel 16 to seek permission to transit the area. If permission is granted, all persons and vessels must comply with the instructions of the Captain of the Port, MSU Pittsburgh or his designated representative.(c)Authority. In addition to 46 U.S.C. 70034 , the authority for this section includes 46 U.S.C. 70116 .COTP Pittsburgh-02-005, 67 FR 40163 , June 12, 2002, as amended by USCG-2018-0533, 85 FR 8173 , Feb. 13, 2020