Battling monsoons, heat, live traffic and subpar soils, a joint-venture team expects to complete 30 miles of a Phoenix-area freeway expansion in just eight monthsadding another reason for the Arizona Dept. of Transportation to embrace design-build as it constructs projects to cope with growing traffic.
A team of Kiewit Corp. and Sundt Construction holds the approximately $90-million contract to add 30 miles of high-occupancy vehicle lanes to Loop 101 between state Route 51 and Interstate 10.