Landstar Transportation Logistics Inc. has once again ranked No.1 on the American Cranes & Transport (ACT) ACTtransport50 list. The magazine’s annual ranking of North America’s largest specialized transportation companies was published early December.

Landstar is a recognized leader in over-dimensional and heavy haul freight transportation services. It is one of the largest platform carriers in the U.S., with a fleet size of 11,936 and a total capacity of 92,265 U.S. tons.

According to American Cranes & Transport, the ACTtransport50 is ranked by fleet size and total maximum transport capacity of all relevant trailers and transport systems in a company’s fleet in U.S. tons. The ranking is based on information supplied through the ACTtransport50 survey form.

Landstar has been regularly featured in the ACTtransport50 since 2009, when it debuted in second place. The magazine is one of the leading publications for North America's crane and specialized transport industry and has been running the ACTtransport50 ranking for 18 years.