A multi-vehicle crash has closed Highway 27 in both directions near Nobleton.Police in York Region say two vehicles collided on Highway 27 between 15th and 16th Sideroad around 7:30 p.m. Friday.There was no immediate word on any injuries.In a social media post, investigators warned motorists to expect “significant delays” in the area as the roadway was not expected to reopen “for the foreseeable future.”