Rep. Mike Halpin (D-Rock Island) 72nd District FollowFollow Springfield Office: 272-S Stratton Office Building Springfield, IL 62706 (217) 782-5970 District Office: 1504 3rd Ave., 2nd Floor County Office Bldg. Rock Island, IL 61201 (309) 558-3612 (309) 793-4764 FAX...