860818- Spain – Civil engineering consultancy services – 30.1038/25; AT-CA-4220 Control and supervision of works: Conditioning of the connection of the N-340 road with the northern access to the Port of Algeciras Bay. Section: Menacha Interchange – Access Tunnel (North Access) to the Port of Algeciras Bay. Province of Cádiz.

This tender with title 860818- Spain – Civil engineering consultancy services – 30.1038/25; AT-CA-4220 Control and supervision of works: Conditioning of the connection of the N-340 road with the northern access to the Port of Algeciras Bay. Section: Menacha Interchange – Access Tunnel (North Access) to the Port of Algeciras Bay. Province of Cádiz. has been published on Bidding Source portal dated 29 Dec 2025 for the country of Spain. It has been categorized on Civil engineering consultancy services. For similar tenders you can see tenders mentioned below of this page.