A) Coming from Düsseldorf on the motorway A44 take Exit Alsdorf / Hoengen, turn left and head for Alsdorf.
B) Coming from Cologne on the motorway A4 take Exit Eschweiler, turn left and head for Alsdorf. Approx. 4 km (2.5 miles) further you pass the slip road to motorway A44 to Aachen.

Common to A) and B):
Turn left at the first road, direction Hoengen. Then left, drive under the bridge until roundabout. On the roundabout take the second exit right = Konrad-Zuse-Straße. Pass Gif and turn once again right in front of the dead end street. The last building on the right side is Bohrtec.