Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Greg Abbott, regarding a legal question submitted for clarification: Authority of the City of San Antonio, Bexar County, and VIA Metropolitan Transit Authority to use the proceeds of a sales and use tax for a streetcar project in light of certain representations that were made preceding and election to create an advanced transportation district (RQ-1048-GA)