Open invitation to tender, deadline 16.10.2017, for data collection, bypass study and impact analysis for the 6.5km Landecker tunnel on the A12 in Innsbruck. The duration of the contract is from 04/12/2017 to 30/09/2018. Contact Asfinag, Vienna, tel +43 5010814276, fax +43 5010814272, email martin.jaeger@asfinag.at. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=350577-2017. Ref.n. 2017/PROVIA ID-N.11427. 36/17.