PLAÇA DE LES GLÒRIES ROAD TUNNELS
Twin tunnels (one for each direction).
Section I: between Calle Castillejos and Calle Badajoz, 508 m long, at a maximum depth of 25 m and under 4 existing railway tunnels.
Section II: between Calle Badajoz and Rambla del Poblenou, 449 at an average depth of 10 m.
Underpasses built with post-tensioned pipe pre-support system and advance rate of 3 m with in-situ reinforced concrete segments.
Geology: Quaternary sandy clay soils and sands and Neogene clays, with high groundwater table.