Established in 1978, Span Alaska Transportation is a provider of freight trucking services. The company has a staff of more than 100 trained and certified professionals. Its areas of specialization include less-than-truckload, freight management, scheduling and shipping services. Span Alaska Transportation offers shipment tracking and routing services. It additionally provides overnight services. Headquartered in Auburn, Wash., the company maintains a location in Anchorage, Ak.