Adaptation and technical-functional upgrading of the E78 Grosseto-Fano route
Country
Italy
Location
S.G.C. E78 Grosseto-Fano - Mercatello Sul Metauro Est - Santo Stefano di Gaifa Section (Lots 5-10)
Customer
Umbria Region, Anas S.p.A.
Cost of work
383,53 M€
Purpose of provision
Technical and economic feasibility project
Project overview
The intervention concerns the upgrading to 2 lanes of the Mercatello sul Metauro - S. Stefano di Gaifa section (Lots 5-10) of the Selci Lama (E45) - Santo Stefano di Gaifa section of the S.G.C. E78 Grosseto - Fano.
It is part of the complex of interventions, partly executed and partly in progress, for the technical-functional adaptation and upgrading of the E78 Grosseto-Fano route designed to create an important road axis between the regions of Tuscany, Umbria and Marche. Section 5 from Selci Lama (E45) to Santo Stefano di Gaifa is subdivided into 10 Lots that include Lots 5-10 subject to the PFTE (excluding Lot 7 subject to other design).
The intervention, for a total development of about 28 km is carried out through the reorganization and widening of the road platform and related works i.e. the construction of sections in variant by adopting a road section of category C in accordance with DM 05.11.2001, the resolution of dangerous intersections and the rationalization of accesses, the resurfacing of pavements, safety barriers, the strengthening of vertical and horizontal signage
Services
Activities at Sintagma covered the technical and economic feasibility project that included:
- Environmental, Landscape and Environmental Inclusion Study and Acoustic Study;
- Archaeological, Geological and Geotechnical, Hydrological and Hydraulic study;
- Technical-Economic Feasibility Project of approximately 27.8 km part adaptation and part variant, single 2-lane roadway (cat. C1);
- 10 traffic circle intersections on axis and 2 traffic circle intersections on SS73 bis;
- 6 bridges and 17 viaducts with a total length of about 5.06 km;
- 10 natural tunnels and 2 artificial tunnels with a total extension of 5.39 km;
- Work organization program;
- Expropriations and interference with underground utilities.
