Transportation Dept-mechanic 4623 Highway 75 N Sioux City, IA 51108 Phone : (712) 239-1856 Business Category Port Authorities Sioux City--iowa State Of, Transportation Department Of, Highway Division, District Mechanic 4623 S Lewis Blvd Sioux City, IA 51106 Phone : (712) 239-1856 Business Category Government Offices-State Government Offices State & Local Government Offices & Public Schools Iowa State Of--transportation Department, Highway Division, District Mechanic 4623 Highway 75 North Sioux City, SD 57049 Phone : (712) 239-1856 Business Category Government Offices-State Government Offices State & Local Government Offices & Public Schools Transportation Dept-mechanic 4623 S Lewis Blvd Sioux City, IA 51106 Phone : (712) 239-1856 Business Category Port Authorities