Open invitation to tender, deadline 01/03/2024, for the Amara freight bypass in Donostia-San Sebastián. The project involves the construction of a new railway branch line to connect the Lugaritz and Anoeta freight stations once the Lugaritz-Easo bypass is in service, seeking to make the best use of the Aiete tunnel, which will remain unused except for freight. The 450 m projected new line will be developed entirely in tunnel and cut-and-cover tunnel and it will connect the Aiete tunnel with the Morlans tunnel, thus allowing goods trains to run in the Pasaia direction. Click here for bid/tender documents and here where tenders must be sent. Contact Euskal Trenbide Sarea - ETS - Euskal Trenbide Sarea, Bilbao, tel +34 946572600. E-mail kontratazioa@ets-rfv.eus. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=038062-2024. 04/24.