In the future car private mobility should decrease in favour of public one, and both of them will be necessarily related to the new technologies in mobility field, as selfdriven electric vehicle, drone delivery systems and energy sharing.
The rethinking of the public transportation system is necessary to face off with those cutting-edge technologies that the city is still not ready to accept. This constitutes the strategy at the metropolitan scale. New public transport lines will connect the territory as a grid, supporting the existing radiocentric transport system, leaning on the existing train stops and redeveloping existing tram and bus lines. During the investigations we also focused our attention on the vacant and unused spaces that would have been related to the path of these new transports. Being the transport not
a line itself, but also a way to modify the cities, we thought that those spaces, thanks to their proximity to the new lines, and so their being easily reachable, could be re-thought.
The new tram lines are the first to be made and are linking the most populated area, Busto Arsizio with Monza and Sesto San Giovanni with Rho. In between those tram lines, new electric self-driven bus lines, cheaper and faster to be built, will provide connection through the other cities, making the grid of public transport denser. They will work also in the less dense areas where public transport is almost not
present. Also the system of cycle path will be involved by the strategy, the existing cycle path will be empowered and better connected. The criteria for the path of those new lines is the downgrading of car mobility in favour of public mobility, modifying the entire car line letting no more the car interfere with the public transport. This is also related to the new technologies, with self-drive systems car lane can be reduced to gain space along it, and the asphalt itself can generate electricity from the car and busses’ transit.
Different categories have been given to the actions on spaces: rented spaces to provide flexible use of areas, new catalysers to attract people, natural spaces to increase green environment, spaces engaging with water systems, landmarks as new vantage points, collective recycling to promote meeting and re-use, spaces related to the functioning of the new lines, and related to the new technologies in mobility field.
The efficiency of these two sets of actions working together is proved in four exploratory projects, useful to verify the strategy applied in different situations. In the centre of Nova Milanese, the redevelopment of the old tram line gives the possibility to rethink its main axis for pedestrians and public activities, with a new pool on Villoresi canal and co-working offices. At the borders of Cinisello Balsamo, in a high density neighbourhood, the strong reduction of the car lane and the gained public accessibility can give life to new community rented orchards and a covered marketplace to sell their products. The railway station of Garbagnate-Groane becomes an important hub thanks to the connection with the new tram line, so the vacant areas in the nearby can host public spaces for both the neighbourhood and the travellers. The importance of the switch between private and public mobility thanks to new technologies is seen in the new energy hub of the Milano-Meda, where the old fuel station is rethought as an automatic delivery hub, energy producer and point for sharing energy and vehicles.