Project for the improvement and widening of a 17km road and rehabilitation strengthening and widening project of two existing bridges: Abanal River Bridge, 158m long and Kinloki River Bridge, 191m long. Design of the earth retaining structures and slope stabilisation; Topographic survey of the route; Geological and Geotechnical Survey and Geological and Geotechnical Study of the route. Study of Socio-Environmental Constraints.