1. Line 1: Batajnica - Belgrade Center - Ovča, 31.5 km long
The plan envisages new stations/stops: Batajnica Istok, Bulevar Umetnosti and Sajam. New infrastructural capacities are also planned.
2. Line 2: Belgrade Center - Resnik, length 11.9 km
The plan envisages a new station/stop Kosutnjak. The line currently operates on the route Ovča - Resnik and Resnik - Ovča, 23 km long, until the establishment of line 3.
3. Line 3: Makish - Karaburma, 13.7 km long
The plan envisages new stations/stops: Makiš, Vodovodska, Košutnjak and Karaburma. The station/stop Košutnjak coincides with Line 2. New infrastructure capacities are also planned.
4. Line 4: Zemunsko polje - National Stadium, 17.1 km long
The plan envisages new stations/stops: Highway, Airport, Surčin and National Stadium.
In the first phase, the construction of the railway section from Zemunski polje to the National Stadium is planned, while in the second phase, the construction of the railway section from the National Stadium to Obrenovac is planned.