Traffic remains much more fluid inside the EU countries in order to transport cargo; however, border controls are effective in many countries and long queues are reported, especially between central European countries. Waiting time can be up to 2–3 hours to cross a border. This can be a big problem when transporting perishables that have to cross more than two countries. There are still delays in crossing from France to Germany, Germany to Switzerland, Hungary to Romania, Romania to Bulgaria, Slovenia to Croatia, Serbia to Bulgaria, and France to UK.
Sixfold provides an excellent tool to check live information on queues at EU borders.