Award Category Project/Winner Award of Excellence Award of Excellence Oakland County Airport Award of Excellence Award of Excellence Stadium Blvd. Award of Excellence Award of Excellence US-12 through Saline Award of Excellence Award of Excellence MLK over M-10 and M-5 Award of Excellence Diamond Achievement Commendation All 9 Cadillac Plants Award of Excellence Diamond Quality Commendation Following Plants: Ann Arbor, Clarkston, Dix-Detroit, Mt. Clemens, Rawsonville, Romulus, Shelby, and Wixom
