Iowa State Of--administrative Services Department Of, Highway Division, District 1 Operations Manager 2300 Se 17th St Grimes, IA 50111 Phone : (515) 986-5729 Business Category Government Offices-State Government Offices State & Local Government Offices & Public Schools Transportation Department 2300 Se 17th St Grimes, IA 50111 Phone : (515) 986-5729 Transportation Department Business Category Government Offices-State Port Authorities Transportation Services Local Passenger Transportation Government Offices State & Local Government Offices & Public Schools