The European Commission and the Hungarian Public Roads together with the European Transport Research Platforms ACARE, ALICE, CEDR, ECTP, ERRAC, ERTRAC, ETRA and Waterborne are organizing the Transport Research Arena Conference (TRA2026) which will take place in Budapest, Hungary on 18-21 May 2026. The conference aims to advance sustainable, inclusive, and innovative transportation solutions under the theme “ReGeneration in Transport”.