Did you know? These are two different organizations. The IRTA is the state organization and MCRTA is our local affiliate. Our MCRTA is very active in the workings of the state organization and represent McHenry county and our concerns. MCRTA also works hard keeping you informed of the workings of the IRTA by sending out newsletters, hosting 7 luncheon meetings, and having board members serve on IRTA boards.