The Purpose Of The Contract Is To Prepare The Economic-Financial Viability Analysis And Structuring Of The Public Works Concession, Which Includes All The Documents Corresponding To The Economic-Financial Study Of The Resulting Sections Of The Corridor, As Well As The Preparatory Acts Of The Contract File Or Contracts For The Bidding Of The Public Works Concession For The Construction, Operation And Maintenance For The Madrid Southwest Highway, Section: M-503 To M-407.