Most of the Boston filming locations for the action-packed crime, The Equalizer. Locations: Leonard P. Zakim Bunker Hill Bridge, Interstate 93, Boston, MA, United States (Built in 1997 – More info) Google Maps Co-ordinates: 42.368643, -71.063106 25 Everett Avenue, Chelsea, Massachusetts, USA (Bridge Diner) Google Maps Co-ordinates: 42.391379, -71.038341 Ryan Playground, Boston, MA, United States (Ralphie training for security…