Ia Department Of Trnsprtation District 5 307 W Briggs Ave Fairfield, IA 52556 Phone : (641) 472-4171 Business Category Government Offices-State Legislative Bodies Iowa State Of--transportation Dept Of, Highway Division, District Engineer 307 W Briggs Ave Fairfield, IA 52556 Phone : (641) 472-4171 Business Category Government Offices-State Government Offices State & Local Government Offices & Public Schools