A46- 6-lane expansion between Haan Ost (Westring) and Sonnborner Kreuz.
6-lane extension of the A46 between Haan Ost (Westring) and Sonnborner Kreuz, from station 96.70 to 97.85 with earth and ceiling construction, drainage (slot channels), BSW, AUSA, VZ-cantilever and VZB.