We are FCC - Nº12

The project consists of the construc- tion of the road section of the clo- sure of the Insular Ring of Tenerife between kilometre 11,270 with the connection with the TF-5 in the town of San Juan del Reparo, in the muni- cipality of El Tanque, and the kilome- tric point 22.609 with the connection with the TF-1 in Santiago del Teide. The layout of the new road has been designed for a design speed of 80 km/h, with a roadway consis- ting of two 3.50-metre-wide lanes, 2.50-metre-wide outer verges and 1.10-metre berms. The most relevant aspect of the project involves the construction of the Erjos Tunnel. This under- ground work, formed by two pa- rallel 5.1 kilometre-long tubes, will run under the Teno Massif and will be the longest tunnel in the archi- construction B U S I N E S S 21 B U S I N E S S