The construction site features an underpass with a partially completed rectangular tunnel, poised for tunnel jacking under the highway. Workers and equipment populate the area, surrounded by scaffolding. The landscape boasts grassy stretches, a dirt embankment, and trees in the background.

Tunnel jacking
Abrera, Barcelona

Description

Tunnel jacking of a 60 m box under A2 Highway Madrid-Barcelona. Divided in 3 segments of 7.60 x 7.00 m.

A highway with several lanes and trucks on an overpass. In the foreground, a partially constructed or eroded concrete structure suggests tunnel jacking under the highway, nestled alongside dry, excavated land. Trees line the road with mountains framing the scenic backdrop.
An excavator operates within a construction site, navigating around an exposed brick archway supported by scaffolding. The site, covered in soil and scattered bricks, is prepared for tunnel jacking under the highway.