HANNIBALÂ â Weather permitting, a temporary closure of northbound U.S. 61 in Hannibal is scheduled beginning at 11 p.m. Wednesday, May 26, and extending through the early morning hours to 4 a.m. Thursday, May 27. Crews will complete the deck pour for the passing lane on the bridge over BNSF Railroad. âOnce this stage of construction is complete, crews will be working on guardrail, barrier curb and remaining items over the next few weeks to complete the project before opening to traffic,â Missouri Department of Transportation Area Engineer Brian Untiedt said. The road will be closed between Warren Barrett Drive and Market Street.