TECHNICAL CHARACTERISTICS:
LENGTH: | 7.93 Kilometers |
WORK CLASS: | Highway with variable median of 6.50 – 10.00 – 23 m wide and two carriageways of 2 lanes each. (total width of each roadway 10.50 m). |
LINKS: 1 | “Venta del Alto junction: Mixed trumpet/diamond type with a traffic circle and composed of five branches. |
TUNNELS: 2 | “Venta del Alto Tunnel: Composed of two tubes of 813.00 m each and two transversal communication galleries. Excavation carried out by means of explosives in 2 phases of advance and shattering. The lining consists of bolts, shotcrete and metal trusses (Austrian method). “Tunnel under the CN-433 : Composed of two tubes of 65.00 m each. |
STRUCTURES: | 1 Viaduct over the river “Rivera de Huelva” 315 m long. 7 Lower Steps and 2 Upper Steps. |
ESTIMATED TIME FOR EXECUTION OF THE WORKS: 29 months