Yesterday, March 28, 2011, the European Commission met to assess the best plan Roadmap for the Future of Transport 2050, a project that aims to reduce by 60% (compared to 21 years ago) over the next forty years, emissions CO2. If this plan were to be realized, the historic centers of cities would see the cars disappear propelled by an engine, while about half of the journey between two points at a minimum of 300 km in length should be covered by train.