united states, missouri, saint louis, gateway arch travel landmark

vector illustration landmark us landmarks missouri attractions saint louis tourism gateway to the west arch architecture mississippi river view lewis and clark expedition jefferson national expansion memorial westward unique skyline iconic symbol monument stainless steel structure tram ride observation deck downtown botanical garden forest park lacledes landing zoo science center blues cardinals history museum anheuserbusch brewery tours foundation of st art city soulard farmers market delmar loop state capitol symphony orchestra galleria university webster fontbonne washington in lindenwood maryville missouricolumbia