Crossword clues for River city in Illinois.:PEORIAIllinois city on the Illinois RiverCAIROIllinois river cityLASALLEIllinois River cityPEORIAIllinois River cityPEORIACity on Illinois riverALTONRiver city in Illinois.PEORIALargest city on the Illinois RiverPEORIAIllinois River's largest cityPEORIACity on the Illinois RiverELGINIllinois city on the Fox River
