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Mobility and Transport

Weights and dimensions

In Europe, heavy goods vehicles, buses and coaches must comply with certain rules on weights and dimensions for road safety reasons and to avoid damaging roads, bridges and tunnels. Directive (EU) 2015/719 sets maximum dimensions and weights for international traffic, also ensuring that Member States cannot restrict the circulation of vehicles which comply with these limits from performing international transport operations within their territories. The Directive also aims at avoiding that national operators benefit from undue advantages over their competitors from other Member States when performing national transport.

Directive (EU) 2015/719 (which amends Directive 96/53/EC ) grants derogations on the maximal lengths to make heavy goods vehicles greener by improving their aerodynamic performance. This also provides the opportunity to make them safer by including new features in the extra space in the driver cabin. Derogations on weights are also allowed for vehicles powered by alternative fuels.

This directive has an important role in improving the functioning of the internal market and in ensuring the free movement of goods in Europe.

These rules are complemented by the requirements for type-approval of commercial vehicles laid out in Directive 97/27/EC and its implementing measures, especially Regulations 661/2009 and 1230/2012 . These legal acts (under the responsibility of the Commission's DG GROW) set the framework for putting vehicles such as light-duty and heavy-duty vehicles, buses and trailers on the market.

Concerning the issue of cross-border traffic of vehicles heavier, longer or higher than the limits set in the initial Directive, the debates leading up to the adoption of Directive (EU) 2015/719 ended with the conclusion that the rules of Directive 96/53/EC should not be modified.


Council Directive 96/53/EC laying down for certain road vehicles circulating within the Community the maximum authorized dimensions in national and international traffic and the maximum authorized weights in international traffic

Directive 97/27/EC relating to the masses and dimensions of certain categories of motor vehicles and their trailers and amending Directive 70/156/EEC

Directive (EU) 2015/719 of the European Parliament and of the Council amending Council Directive 96/53/EC on maximum authorised weights and dimensions of road vehicles

Derogations foreseen by the legislation

Commission clarifies existing rules on cross-border use of longer trucks

Letter from Former Vice President Siim Kallas on longer vehicles