The Underpass Under The Railway Tracks, Located Under The Castelldefels Renfe Station, Is In Very Good Condition. Although A Project Is Already Being Drawn Up That Contemplates The Execution Of A Completely New Underpass And The Remodeling Of Plaça De L'Estació, It Is Expected That The High Cost Of The Works Will Mean That It Will Take Years To Be Able To Execute It. It Is For This Reason That The Drafting Of An Arrangement Project For The Current Underpass Was Commissioned. The Execution Of This Project Has As Its Main Purpose The Functional, Aesthetic And Safety Improvement Of The Existing Passage, With Special Attention To The Pavements, Coverings, Lighting And Drainage Systems.