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The Chicago Transit Authority awarded HNTB Corp. a nearly $21 million program management contract to oversee the final environmental review process for a separate $2.3 billion, 5.3-mile extension of the Red Line.
The Chicago Transit Authority board selected the joint venture of Fluor Corp. and Walsh Construction Co. for a $1.2 billion contract to engineer, design and build the first phase of the Red Line and Purple Line Modernization Program, including reconstruction of four stations and six miles of track.