A water main break in west-end Halifax disrupted water supply and traffic early Monday afternoon. Halifax Regional Police had asked drivers to avoid the Armdale Roundabout, where water was pooling, "making driving hazardous," the force said in a news release. Just before 4 p.m. AT, police said the roundabout had reopened to traffic. Halifax Water spokesperson Jeff Myrick said crews were working to repair the break, which occurred when a construction company hit a transmission main on Roosevelt Drive.