Open invitation to tender, deadline 03.11.2014, for construction of 1,469 m-long cycling and rescue tunnel parallel to the existing Siaix tunnel on trunk road RN 90 in Saint-Marcel. Contract value EUR15.5-18.5 million, excluding VAT. Contact DIR Centre-Est - SREI de Chambery, Lyon Cedex 03. Tenders or requests to participate must be sent to DREAL Rhone Alpes, Lyon Cedex 06. Visit http://ted.publications.eu.int/udl?request=Seek-Deliver&language=en&docid=225852-2014. Ref.n. dirce-pt-2014-siaix-galerie-gc. 28/14.