LAKE MICHIGAN - MANISTEE
General / Bridges / Inspection
MI - LAKE MICHIGAN-Manistee Harbor From October 12 through October 15, 2026, between the hours of 0700 and 1700, daily, the U.S. Route 31 Bridge at Mile 1.4 over the Manistee River will require a 1-hour advance notice for openings. Mariners should provide advance notice directly to the draw tender. Inspectors will be using snooper trucks under the bridge. Spotters will warn inspectors of approaching vessels and will move the manlift to allow vessels to pass under the bridge. [25SEP26]
Position 44-15.02N 086-19.15W
USCG Great Lakes District Local Notice to Mariners 40/2026