First of all, hello @Ditere;
Various revisions have been made on the map for a long time, many people like you thought that the congestion between Calais and Duisburg roads could be solved with various area expansions. They were not only related to narrow roads or areas, but also to the movements of the players and their non-compliance with the rules. Many people, including me, understand it. What I mean to say is that although the thoughts and suggestions of our companions like you are important, I would like to inform you that this is not the only problem.
Best regards, kelt_kreqht
Veteran Driver VI