Grupo Rodoviário Pinhal Interior
- This road subconcession comprises several sections of motorways and national roads with a total length of about 370 km. The IC3 (toll motorway) rehabilitation sections include a 23 km long roadway and about 35 structural works. The sections related to the improvement of existing roads with a 1x2 cross-sectional profile are 345 km long and include 212 structural works.
- Coordination and development of studies in the scope of the preliminary design: Layout geometry, earthworks, geology and geotechnics, interchanges and restorations, paving, drainage, signalling and safety, lighting, telecommunications, support structures, current and special structural works, service and toll area and affected utilities.