3TI PROGETTI provides a range of transport engineering solution for roads, railways, light-rail urban systems, airports and ports and highly advanced technological solutions for utilities infrastructures. The field of roads and railways design is the one in which during the last few years has mainly stand out the activity of the different subjects that make up 3TI. The Group contributed to the design of important interventions for the design and upgrade of the Italian road and railway network. The result of this constant effort is the construction of a harmonious and specialized working team, with a consistent experience in the field of pre-feasibility, planning, preliminary, definitive and executive design of road works and in managing the entire development of the project from its inception to its realization.
The technical proposals developed by 3TI have always been aiming at improving the sites accessibility and the transportation system, working in tight contact with local authorities in order to find the most appropriate solutions both from the economic and the sustainability point of view.