UPDATE/UPPER MISSISSIPPI RIVER/CONSTRUCTION/SEC UMR BNM 0099-26 UPDATE-1
U.S. Coast Guard sent this bulletin at 05/16/2026 09:06 PM EDT
SEC UMR BNM 099-26 - UPDATE 01
UMR MM 663.4
1. Mariners be advised, due to ongoing bridge construction on the Black Hawk/Lansing Bridge at MM 663.4 on the UMR, the channel is restricted to 250' from 7:00 am to 4:00 pm daily, until further notice.
2. During working hours the channel will be blocked to southbound tows. Upbound tows shall contact the onsite M/V MISS KARA PATRICIA on channel 13 or 16 for current channel conditions in order to discuss the potential for proceeding through the work zone.
BT
