Feature StoryLocal News OPP to close section of w’bound 401 for an hour By Chatham Voice - March 26, 2014 0 1063 FacebookTwitterEmailPrint The westbound lanes of Highway 401 from Communication Road to Bloomfield will be closed for about an hour, starting at 2 p.m. Chatham-Kent OPP say emergency crews will be towing vehicles from the median and ditches during that time.