How to reach the LPN	221ko
Bus timetable	The website Vianavigo provides the bus schedule. Use from: Massy-Palaiseau to: Marcoussis laboratoires
Map to bus station in Massy-Palaiseau RER station	231ko

You can reach the Laboratory either by public transportation or by car.

By public transportation

From Paris via the "B" line of the RER:
- Take the "B" line of the RER (regional highspeed network) (Massy or St-Rémy-les-Chevreuse direction)
- Get off at Massy-Palaiseau
- On the platform, take one of the footbridges towards the TGV station (and line "B" of the RER)
- Outside the station, take Bus DM 11B or 11C (the bus stop is down the stairs, between the 2 footbridges)
- Get off at Marcoussis Laboratoires
- Ask at reception. You will be given a badge in exchange for a passport.
  
  To join bus station at Massy-Palaiseau RER station :
From Paris via the "C" line of the RER:
- Take the "C" line of the RER (regional highspeed network) (Dourdan or Etampes or Brétigny direction)
- Get off at Saint Michel sur Orge
- Outside the station, take Bus DM 11 (the bus stop in on the little place in front of you when you leave the train station)
- Get off at Marcoussis Laboratoires or Fonceaux
- Ask at reception. You will be given a badge in exchange for a passport.

By car
The lab's GPS coordinates are: N48.65083, E2.238286

From Paris:
- From N118 and Vélizy
  - take N118 direction Chartres, Orléans
  - follow signs for Marcoussis (no 14)
  - at the roundabout, turn right towards Marcoussis, La Folie Bessin (N 446).
  - In Folie Bessin village, just after the traffic light, turn left towards Nozay (D35)
  - on D35, at the second roundabout, turn right on C3 heading for Alcatel, Etablissements de Marcoussis for 1 km;
  - turn right to enter the Alcatel Etablissements
  - Ask at reception. You will be given a badge in exchange for a passport.
- From A6
  - take A6a or A6b heading for Bordeaux
  - take A10 heading for Bordeaux
  - Follow signs for Montlhéry (N20)
  - After la Ville du Bois and the first traffic light, turn right towards Nozay (D35)
  - at the roundabout, take the third exit towards Nozay (D35) and at the stop sign, turn right.
  - On reaching the plateau, at the second roundabout, turn left on C3 for 1 km heading for Alcatel, Etablissements de Marcoussis, which is on the right
  - Ask at reception. You will be given a badge in exchange for a passport.
From Orly Airport:
- Take first the N7 heading for Paris for about 1.5 km. Then on left hand, lane for Lyon Orléans.
- 1.5 km after turn right on N186 heading for A6 Versailles for 2.5 km. Then follow Bordeaux-Nantes-Lyon.
- Follow signs first for Nantes, Bordeaux by A10 and then Etampes, Orléans on N 20
- 1 km after La Ville du Bois, turn right towards ZI Les Graviers, Montlhéry-La-Butte, Nozay. At the stop sign, turn right onto D 35, heading for Nozay for about 2.5 km
- On reaching the plateau, turn left on C 3 heading for Alcatel-Ets de Marcoussis for 1 km.
- Ask at reception. You will be given a badge in exchange for a passport.

By public transportation

From Paris via the "B" line of the RER:

From Paris via the "C" line of the RER:

By car The lab's GPS coordinates are: N48.65083, E2.238286

From Paris:

From Orly Airport:

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By car
The lab's GPS coordinates are: N48.65083, E2.238286