Wayss & Freytag Ingenieurbau AG from Dusseldorf and Strabag AG Dir.Rhein-Main from Darmstadt secured respectively the Lot 1 and Lot 2 contracts for the research of war devices prior to the construction of the Riederwald tunnel (1095 m, 1025 m) on the connection between the A66 motorway and the Frankfurt ring road A661, and for the construction of the road, west of the tunnel. For tender documents please click here. Contact Hessen Mobil - Strassen- und Verkehrsmanagement, Frankfurt s/m, tel +49 69 / 2543-0, fax +49 69 / 2543-3199, email vergabe.verkehrszentrale@mobil.hessen.de. Ref.n. VG-0580-2020-0002. 25/20.
