SR.6 - AN ORDINANCE OF THE MIAMI CITY COMMISSION AMENDING CHAPTER 54/ARTICLE I, TITLED “STREETS AND SIDEWALKS/IN GENERAL,” AND CHAPTER 54/ARTICLE II, TITLED “STREETS AND SIDEWALKS/CONSTRUCTION, EXCAVATION, AND REPAIR,” OF THE CODE OF THE CITY OF MIAMI, FLORIDA, AS AMENDED, TO REQUIRE THE PROMPT REMOVAL OF CONSTRUCTION-RELATED MATERIALS, EQUIPMENT, DEVICES AND SIGNS FROM RIGHT-OF-WAY WHEN NO LONGER AUTHORIZED OR REASONABLY NECESSARY; CONTAINING A SEVERABILITY CLAUSE AND PROVIDING FOR AN EFFECTIVE DATE.