Conceptual design services for Ruse-Gorna-Oryahovitsa and Varna Railway Junctions, Bulgaria February 16, 2026 | Europe Tenders, Tenders & Contracts Country: Bulgaria Organisation: National Railway Infrastructure Company Description: Bids are invited to provide conceptual design studies and projects for the railway junctions at Ruse, Gorna Oryahov... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password