[gdlr_image_link type="image" image_url="" link_url="" alt="" target="_blank"] CHATTANOOGA. One of the 900 streets in the country named to honor Rev. Martin Luther King, Jr. is in Chattanooga. A unique public art process that began last year with conversations between the city's residents and designers is the subject of a new film, America's Boulevard. The documentary was created by Tyler Jones and Mark Slagle of Nashville with 1504,