A privately-owned regional less-than-truckload transportation services provider specializing in next-day service in the South ... east and Southwest. We serve customers through 89 service centers across 13 states and Puerto Rico. Southeastern has a network of service partners to ensure transportation services in the remaining 37 states, Canada, the U.S. Virgin Islands and Mexico. Southeastern Freight Lines provides more than 99.35% on-time service in next-day lanes. Founded in 1950, we provide quality transportation services of outstanding value in order to perpetuate our company and provide long-term security for our people. A dedication to service quality and a continuous quality improvement process that began in 1985 has been recognized by more than 300 quality awards received from customers and associations. read more