{"data":{"id":"us/33-cfr-117.637","jurisdiction":"us","citation":"33 CFR 117.637","heading":"Manistee River.","body":"(a) The draws of the Maple Street bridge, mile 1.1, and US-31 highway bridge, mile 1.4, both at Manistee, shall operate as follows:\n(1) From May 1 through October 31, between 7 a.m. to 11 p.m., the bridges shall open on signal. From 11 p.m. to 7 a.m., the bridges need not open unless notice is given at least two hours in advance of a vessel's time of intended passage through the draws.\n(2) From November 1 through April 30, the bridges need not open unless notice is given at least 24 hours in advance of a vessel's time of intended passage through the draws.\n(b) The CSX Transportation railroad bridge, mile 1.5, at Manistee, shall open on signal from May 1 to October 31. From November 1 to April 30, the bridge need not open unless notice is given at least 24 hours in advance of a vessel's time of intended passage through the draw.","path":["Title 33—Navigation and Navigable Waters","CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY","SUBCHAPTER J—BRIDGES","PART 117—DRAWBRIDGE OPERATION REGULATIONS","Subpart B—Specific Requirements"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-33.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:25:35Z","sha256":"4dd5702f8c9c91c34f1751b812b00ff68cd865c728f625f3dd6e961ecf5c1993","source_id":"us-cfr","stale":true,"prev":"us/33-cfr-117.635","next":"us/33-cfr-117.641"},"notice":"GroundRules: Original legal text. Not legal advice."}