The project aims to create a bike-pedestrian path about 1,100 metres long, connecting the Monte Mario - Monte Ciocci bicycle path to San Pietro. The route will cross the Monte Ciocci Urban Park, taking advantage of the old disused railway bridge "Valle Aurelia", including a section in the tunnel and along Via Nicolò V, until reaching the "passeggiata del gelsomino" along the Vatican railway line.

The disused railway bridge will be used as a two-way bicycle path, allocating a space for cyclists and pedestrians respectively. The tunnel will be crossed thanks to double bicycle-pedestrian ramps and an elevator to ensure accessibility. The route will continue along Via Nicolò V, reaching the Aurelia staircase, which will not require specific interventions. The intervention will be completed with repairs on the Via Aurelia section. After climbing the Aurelia ramp, it will be possible to turn in the direction of the Passeggiata del Gelsomino towards San Pietro Station or, alternatively, continue along Via della Stazione Vaticana in the direction of Porta Cavalleggeri to reach St Peter's Basilica.

Working site considered partially closed and operating at the beginning of the Jubilee Year.