October 17, 2025 | www.constructiondive.com |
Arizona DOT’s $600M I-10 improvement program delivered by the Jacobs-Sundt design-build team.
“The two contractors under a design-build partnership will spearhead a $600 million effort to modernize a three-mile stretch of I-10 between Kino Parkway and Country Club Road in Tucson, according to the Arizona DOT. The contract calls for three general-purpose lanes in each direction and the removal of existing interchanges to ease congestion. The Jacobs-Sundt team will also build a new I-10 westbound entrance ramp and an I-10 undercrossing to complete the project, according to the agency.”