From the South
- Southhighway A6 direction Paris
- Departure A104 (Marne-la-Vallêe, Metz)
- Departure A4 (Marne-la Vallêe, Metz)
- Departure A104 direction Charles de Gaulle, Lille
- Departure 5 Mitry-Mory, keep left
- To circuit the round point, third Exit Mitry-le-Neuf
- Third round point, now rightward (ZAC La Villette-aux-Aulnes)
- Direct of, to circuit several round points, through by the total Industrial district
- Curtly for finish, last building left = CELTIC
From the North
- Northhighway A1 direction Paris
- Departure Paris-East, Marne-la-Vallêe, Lyon and keep to the right
- Directly after keep to the right direction Marne-la-Vallêe, to stick on the left traffic lane (A104)
- Now left the A104 at the Exit 4 (Villepinte, Mitry, Tremblay), at right on the left traffic lane
- Curcuit the round Point, third left (D115) Tremblay zone d'activitê
- Direct of, to cross several signal lights
- Little park on the left Site, after it direct deflect left (ZAC La-Villette-aux Aulnes)
- Through by the total Industrial district (Gyro) and curtly before the Exit, last building left = CELTIC