Roads

The works consist in expanding platform in the A-30, in the urban section of Murcia, Murcia between the link and the link Murcia Centro Norte, to incorporate a third rail along this section. For expanding the highway has been necessary to set back the batteries Station Bridge, which crosses perpendicularly through the new transfer system loads the old batteries to new construction, minimizing conditions and demolitions that have caused the demolition and subsequent reconstruction of the entire structure. In the section on the Malecon viaduct structure has made the union of two independent structures of each road, enabling the new lane to the gap between them, thus increasing for the number of piles, micro piles cemented with templates available for scarce under existing structures. As a complementary action has urbanized the service road along the entire stretch. All work has been done without affecting the traffic of the highway at any time during the day.

Layout of dual carriageway, including hard shoulders, safety barriers, lighting and construction of one roundabout.

The works included earthworks, new access roads and transverse drainage.

Stabilised soil was used as base together with the other layers to the bituminous layer.

Fencing and painting of horizontal and vertical signalling

Construction of slip road on the N-392.

Works include earthworks on soil and rock, embankments, enlargement of existing road, bituminous with layers, signalling, H+S, installation of barriers, horizontal and vertical signalling.