Supervision services for the upgrading of Olost Bypass, from km 18+800 of Road C-154 to km 1+300 of Road BV-4405. Section: Olost

The road referred to in this contract starts at the end of the new transverse road to Olost and traverses the town of Olost from the east, with a length of 2.3 km.

It is a new bypass, 9 m wide, composed of two 3.5 m carriageways and two 1 m hard shoulders. The road will include three T-junctions to facilitate traffic flow in the area, with left-turn center lanes.


GISA (Infrastructure Management Authority of Catalonia)

Project Dates

2011 – 2013

Project Figures

Contract Value:
438,695.91 €