Coding provided the Detailed design for the upgrading and widening of the S.S. “Ticinese” National Road, section Novara-Castelletto Ticino. The road is upgraded to section type C1 with a 3.75m wide lane and a 1.50m wide shoulder in each direction from pk 23+300 to pk 27+000, while a new alignment is provided from pk 27+000 to pk 31+000. The project includes the design of a steel truss bridge, 2 cut and covers, and the study of roadway, intersections with the surrounding roads, pavement, drainage, signage and lighting.