Over the last 15 years Aldesa has carried out numerous works within the Motorways Programme launched by the General Directorate for Roads of the Ministry of Public Works, with over 200 kilometres of new road built. Aldesa has also performed conditioning, reinforcement and improvements on existing sections of the Network of State Roads, working on over 2,000 kilometres. On a regional level, the Group has carried out numerous road conditioning tasks, as well as expanding existing roads and performing surface reinforcements and improvements for almost all of the Autonomous Communities and Provincial Governments.