Bucharest Motorway (Km 0+000 – 100+900) will be a part of Pan-European Corridor No. 4 and No. 9 and establish the connection between Pitesti – Bucharest and Bucharest – Constanta Motorways.

Lot 1 of Bucharest Motorway will run between Km 52+070 – 69+000 and will cross the following territorial administrative units: Glina, Cernica, Popeşti-Leordeni, Berceni and Vidra. 

Two short term parking areas will be constructed at Km 55+900 and 64+600 and Maintenance & Operation Building at Km 60+300. 14 bridges and overpasses will be constructed in 16,93 km project length. 

Sector 1. Km 52+070 – 52+770 North Section

The motorway route in this sector respects the approved route and ensures the connection with the route South Belt. This sector of the North Belt ensures the connection of the straps located on the left side of the A2 motorway, the lanes belonging to the road node provided for the intersection with the A2 Motorway. The sector ends at the intersection with the A2 Motorway and also includes the passage that it ensures overtaking it. 

From the point of view of the elements in the plane, the alignment route has a speed of 140 km/h design. 

Sector 2. Km 52+770 – 69+000 South Section

Bucharest Motorway South Section continues the North Beltway Route at the intersection with the Bucharest – Constanţa Motorway (A2) at Km 52+770. After the intersection, the route crosses the Dâmboviţa River (Km 54+200) between Glina and Bălăceanca, after which it takes the west direction, crossing Valea Călnăului (Km 59+400) and intersects DN4 at Km 61+650. At this intersection there was provided a „clover” road node. From this intersection the route of the motorway goes parallel to the existing highway, it passes to the north of Berceni, where intersects DJ401 (Km 66+300) the end point of the sector being at Km 69+000. 

The geometrical elements in the plane of the route were designed for the speed of 140 km/h, the minimum radius of connection in the plane being 2,700 m.