Control and supervision of the construction works: Highway A-50. Section: Narros del Castillo - Peñaranda de Bracamonte. Section length: 14 km.

This highway section (14 km long) connects in the south with the AP-51 toll road and the A-6 North Western Highway and in the north with Highway A-62 (Castile Highway) and Highway A-66 (Ruta de la Plata) when passing through Salamanca. It will improve connections between the west and center of Spain. The typical highway cross-section is composed of two 7-m carriageways with two 3.50-m lanes each, 2.50-m outside shoulders and 1.00-m inside shoulders, with 1.00-m benches attached. The median strip is 10 m wide. The highway includes 18 structures, with a total construction budget of € 31,217,934.

The contract for the supervision of the construction works included: technical, administrative and financial management of the construction works; quality control; supervision of the Contractor’s implementation of the Quality Assurance Plan; laboratory testing; Bill of Quantities and financial control; health and safety coordination; monitoring of the environmental impact mitigation measures and technical assistance services for the design and supervision of addenda to the project.


Dirección General de Carreteras (Directorate General for Roads). Ministerio de Fomento (Ministry of Development)

Project Dates

2007 – 2010

Project Figures

Contract Value: 1,306,037 €