The Broad Street Bridge will be dedicated to fallen Marine Lance Corporal Kevin T. Preach at a ceremony at 11 a.m., Sunday. Preach, a machine gunner serving in Afghanistan, died Feb. 7, 2009, of injuries he sustained when an explosive device hit his Humvee. Preach, a 2007 graduate of Bridgewater-Raynham Regional High School, was 21 years old when he died. The public is welcome to attend the ceremony to honor Preach’s memory and pay respect to his family.