In Spring of 2023, HNTB expanded into Northeast Wisconsin with the opening of the Green Bay office. Located in Ashwaubenon, this office gives our firm prime accessibility within the Fox Valley region, allowing us to grow relationships and better serve both new and existing clients with expert transportation and infrastructure services, including planning, engineering, program management and construction management.
HNTB was the lead designer for several major projects in the Fox Cities, including the WIS 441/USH 10 and I-41/WIS 29 interchanges. Our firm is also currently involved with some of the most high-profile infrastructure projects in the region, such as the I-41 freeway expansion between Appleton and De Pere, as well as the Mason Street Bridge project, which was originally designed by HNTB and constructed in 1971.
