Client Testimony: “Interwest Construction, Inc. uses a three person management structure including project Manager, Superintendent and Project Engineer. Very good coordination and cooperation with our Engineering and Construction management staff. Interwest does their own traffic control work and does it well. They did a great job working within the BNSF railway and coordinating with BNSF staff and contractors.” Ryan L. Sass, P.E. City of Everett’s City Engineer, commenting on the award-winning Broadway Bridge project.