Business Congressman calls for overhaul of CATS, says system isn’t working By Stephanie Riegel - March 29, 2016 FacebookXLinkedinEmailPrint With ridership on the Capital Area Transit System’s rebranded Red Stick Trolley—formerly the Garden District Trolley—continuing to dwindle, Congressman Garret Graves, R-Baton Rouge, is calling f… Already an INSIDER? Sign in.