Arriving from Frankfurt airport (115 km):  
- On leaving the airport system on B 43, follow the blue highway signs to reach highway N° 5 for the Kassel/Hannover direction. After about 50 km at exit N° 11/Gambacher Kreuz, turn right into highway N° 45 Dortmund/Wetzlar/Giessen direction. Follow the Dortmund/Siegen direction and leave highway N° 45 at exit N° 24 Haiger/Burbach.
- At the end of the highway exit, in the roundabout, take the third exit into N° 54 towards Haiger/Siegen/Wilnsdorf. After 200 meters, at the T-junction, turn left into the Wilnsdorf/Siegen direction, still on N° 54.
- Follow this road for about 600 meters, turn right into the Kalteiche-Ring (at the Esso fuel station).
- Stay on the Kalteiche-Ring for about 2 km straight up the hill.
- On top of the hill keep left and turn left into the SIEMAG TECBERG premises.


Arriving from Cologne airport (111 km):
- On leaving the airport take highway N° 59 towards Köln/Düsseldorf. 
- At exit N° 33/Dreieck Porz turn right into N° 59 towards Oberhausen/Düsseldorf/OLPE.
- At exit N° 27/Köln-Ost turn right into N° 4 highway into Gummersbach/Olpe direction.
- At exit N° 28/Kreuz Olpe-Süd, leave N° 4 and turn right into N° 45 Frankfurt direction.
- Leave highway N° 45 at the exit N° 24 Haiger/Burbach.
- At the end of the highway exit turn right, after 200 m in the roundabout, take the second exit, road N° 54 towards Haiger/Siegen/Wilnsdorf. After 200 meters, at the T-junction, turn left into the Wilnsdorf/Siegen direction, still on N° 54.
- Follow this road for about 600 meters, turn right into the Kalteiche-Ring (at Esso fuel station).
- Stay on the Kalteiche-Ring for about 2 km straight up the hill.
- On top of the hill keep left and turn left into the SIEMAG TECBERG premises.



Arriving from Dortmund airport (122 km): 

- Follow yellow signs towards regional road N° 1 (= N° 44) and blue signs towards highway N° 1.
- Enter highway N° 1 into Köln (Cologne) direction.
- At exit N° 52 Dortmund/Unna turn right into Köln (Cologne) direction.
- At exit N° 86/Westhofener Kreuz turn right into highway N° 45 into Frankfurt/Siegen/Hagen direction.
- Leave highway N° 45 at the exit N° 24 Haiger/Burbach.
- At the end of the highway exit turn right, after 200 m in the roundabout, take the second exit, road N° 54 towards Haiger/Siegen/Wilnsdorf. After 200 meters, at the T-junction, turn left into the Wilnsdorf/Siegen direction, still on N° 54.
- Follow this road for about 600 meters, turn right into the Kalteiche-Ring (at Esso fuel station).
- Stay on the Kalteiche-Ring for about 2 km straight up the hill.
- On top of the hill keep left and turn left into the SIEMAG TECBERG premises.