SAFETY/UPPER MISSISSIPPI RIVER/CONSTRUCTION/SEC UMR BNM 0099-26

united states coast guard

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 365' 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.
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