CFR›Title 33›Chapter I›Part 165›Subpart F›Subject Group USCG Heartland District›33 CFR 165.847 Citation33 CFR 165.847CorpusDaily eCFRDisplayed edition2026-05-08Last updated2026-05-08 § 165.847 xxxLink to an amendment published at 91 FR 24129, May 5, 2026. Previous 165.846 § 165.846 Security Zone; Lower Mississippi River, Mile Marker 94 to 97 Above Head of Passes, New Orleans, LA. Next 165.T08-0643 § 165.T08-0643 Safety Zone; Beltway 8 Bridge Construction, Houston Ship Channel, Houston, TX.