. "2012" . . . "4 lanes of23pxG65 Baotou\u2013Maoming Expressway" . . . . . "2012-03-31" . "1534.0" . . . "Aizhai Bridge" . . "October 2007" . . . "December 2011" . . . . . "1176.0" . . "Aizhai Bridge" . "Akaishi Bridge" . . . "24.5" . . .