The works of the Vallirana Bypass, 2400 m long, include a tunnel with two tubes, one for each direction of traffic, 1400 m long each.
The standard section of the trunk is two carriageways of 7.00 m each separated by a median of variable width up to 3 m, an outer shoulder of 2.50 m and an inner shoulder of 1.00 m and berms of 1.00 m when appropriate.
The standard section adopted in the tunnels is, for each one, a two-lane carriageway of 3.50 m, a right shoulder of 1.00 m, a left shoulder of 0.50 m and two adjacent pavements of 0.75 m wide.
In addition, it includes two junctions: Vallirana West junction connecting with the CN-340 on the Tarragona side and Vallirana East junction connecting with the "Cervelló Bypass", on the Barcelona side.
This action will offer an alternative route to the more than 18,000 vehicles that on average circulate daily along the crossing of the N-340 road in Vallirana.
UTE VALLADOLID VARIANT
