Highway Department Maintenance Littlefield, AZ 86432 Phone : (928) 347-5977 Business Category Highway & street construction Road Maintenance Arizona Highway Dept--maintenance Yard Littlefield, AZ 86432 Phone : (928) 347-5977 Business Category Government Offices-State Government Offices State & Local Government Offices & Public Schools Arizona State Of--maintenance Yard Littlefield, AZ 86432 Phone : (928) 347-5977 Business Category Government Offices-State Government Offices State & Local Government Offices & Public Schools