Homeland Security Department, Coast Guard
The Coast Guard is establishing a temporary safety zone for all navigable waters of the Upper Mississippi River from mile marker 109.5 to mile marker 110.5 near Chester, IL. The safety zone is needed to protect personnel, vessels, and the marine environment from potential hazards associated with bridge demolition operations. Entry of vessels or persons into this zone is prohibited unless specifically authorized by the Captain of the Port, Ohio Valley, or a designated representative.
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-2026-0730] RIN 1625-AA00 AGENCY: Coast Guard, Department of Homeland Security. ACTION: Temporary final rule. SUMMARY: The Coast Guard is establishing a temporary safety zone for all navigable waters of the Upper Mississippi River from mile marker 109.5 to mile marker 110.5 near Chester, IL. The safety zone is needed to protect personnel, vessels, and the marine environment from potential hazards associated with bridge demolition operations. Entry of vessels or persons into this zone is prohibited unless ( printed page 61307) specifically authorized by the Captain of the Port, Ohio Valley, or a designated representative. DATES: This rule is effective without actual notice from September 29, 2026 through September 30, 2026. For the purposes of enforcement, actual notice will be used from September 28, 2026 until September 29, 2026. ADDRESSES: To view available documents, go to https://www.regulations.gov and search for USCG-2026-0730. FOR FURTHER INFORMATION CONTACT: If you have questions about this rule, contact LT Adam Denmark, Marine Safety Unit (MSU) Paducah Chief of Prevention, U.S. Coast Guard; telephone (270) 217-8430, or email MSUPaducah-WWM@uscg.mil . SUPPLEMENTARY INFORMATION: I. Table of Abbreviations CFR Code of Federal Regulations COTP Captain of the Port DHS Department of Homeland Security FR Federal Register NPRM Notice of proposed rulemaking § Secti…
Citation: 91 FR 61306
