Union Pacific Corp. engages in the provision of railroad and freight transportation service. The company is headquartered in Omaha, Nebraska and currently employs 29,711 full-time employees. The company maintains coordinated schedules with other rail carriers to move freight to and from the Atlantic Coast, the Pacific Coast, the Southeast, the Southwest, Canada, and Mexico. The railroad’s diversified business mix includes bulk, industrial, and premium. Its Bulk shipments consist of grain and grain products, fertilizer, food and refrigerated, and coal and renewables. The Industrial shipments consist of several categories, including construction, industrial chemicals, plastics, forest products, specialized products (primarily waste, salt, and roofing), metals and ores, petroleum, liquid petroleum gases (LPG), soda ash, and sand. Its Premium shipments include finished automobiles, automotive parts, and merchandise in intermodal containers.