Security Zone; Cooper River, Charleston, SC

Document Headings Document headings vary by document type but may contain the following: the agency or agencies that issued and signed a document the number of the CFR title and the number of each part the document amends, proposes to amend, or is directly related to the agency docket number / agency internal file number the RIN which identifies each regulatory action listed in the Unified Agenda of Federal Regulatory and Deregulatory Actions See the Document Drafting Handbook for more details. Department of Homeland Security Coast Guard 33 CFR Part 165 [Docket Number USCG-2024-0228] RIN 1625-AA87 AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. ( printed page 23915) SUMMARY: The Coast Guard is establishing a temporary security zone for navigable waters of the Cooper River, in the vicinity of the Arthur Ravenel Jr. Bridge, in Mount Pleasant, SC. This security zone is necessary to provide for the security and protection of life of participants and spectators during the Cooper River Bridge Run event. Entry of vessels or persons into this zone is prohibited unless specifically authorized by the Captain of the Port Charleston or a designated representative. DATES: This rule is effective from 7:30 a.m. through 10:30 a.m., on April 6, 2024. ADDRESSES: To view documents mentioned in this preamble as being available in the docket, go to https://www.regulations.gov , type USCG-2024-0228 in the search box and click “Search.” Next, in the Document Type column, select “Supporting & Related Material.” FOR FURTHER INFORMATION CONTACT: If you have questions about this rule, call or email Marine Science Technician First Class Thomas J. Welker, Sector Charleston, Waterways Management Division, U.S. Coast Guard; telephone 843-740-3184, email Thomas.J.Welker@uscg.mil . SUPPLEMENTARY INFORMATION: I. Table of Abbreviations CFR Code of Federal Regulations DHS Department of Homeland Security FR Federal Register NPRM Notice of proposed…