Ride comfort and interior noise are tested on this track.

Road grip, front-end unsteadiness and damping behavior are aspects that are examined in comfort. Interior noise is measured during lane changes, for example.

Details:

• 4.4 km long
• 4 lanes for noise measurement with 16 profiles (including whisper asphalt, smooth asphalt, rough asphalt, roughened concrete pavement, flaked concrete pavement, cross rails, ball heads)
• Uneven roadways with different wave profiles and crests
• Concrete highway (copy of A5, classic concrete slabs with expansion joints)
• Copy of the old Weisenau bridge
• Copies of manhole covers and manhole covers
• S-curve combination with cross gutters