Abstract
An investigation into the use of transport facilities, based on ordinance No. 1108/70 of the Council of the European Community, is divided into 3 parts: Railways 1971, Waterways 1971, and Highways 1970. This report on the use of highways in the Netherlands is divided into 2 parts. Part 1 contains all data from traffic counts from which vehicle kilometer per vehicle category and per road category are derived. Part 2 contains all calculations necessary for the determination of the needed tables concerning the axle load of commercial vehicles.