The Iowa Department of Transportation’s Sioux City construction office reports utility work requires nighttime closure of both directions of Interstate 29 in Sioux City at the Floyd Boulevard interchange, from 10 p.m. tonight (Monday, Jan. 11th), until 12 a.m. Tuesday, Jan. 12, weather permitting. Traffic will be stopped for periods of up to 20 minutes. Motorists approaching the area should drive with caution and be prepared to stop for traffic backups beyond the limits of the work zone.

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