Design

Contracting Authority: State Enterprise National Railway Infrastructure Company With the implementation of the investment project for doubling of sections along Plovdiv – Svilengrad railway line, as part of the First railway line (of the “high speed” category): Kalotina-West (state border with the Republic of Serbia) – Sofia – Plovdiv – Dimitrovgrad – Svilengrad (state borders […]

Contracting Authority: State Enterprise National Railway Infrastructure Company The railway section is part of the Orient/East-Med Corridor and is located on the main Trans-European Transport Network (TEN-T). The main objective of the project is to improve the technical parameters of the railway line and to implement new signalling and telecommunication systems, to improve travel comfort

Contracting Authority: State Enterprise National Railway Infrastructure Company The subject of the modernisation is a high speed rail in the direction Sofia – Petarch – Dragoman – border with the Republic of Serbia, which will serve the population, domestic and international freight traffic. The project will ensure interoperability of infrastructure, equipment, control, operation and safety

Contracting Authority: ZGOP Bulgaria, a Company established under the Obligations and Contracts Act Sofia – Voluyak railway section is part of the project “Development of Sofia Railway Junction”. It belongs to the Orient/East-Med Corridor, railway line Vidin – Sofia – Burgas / border with the Republic of Turkey; Sofia – Thessaloniki – Athens / Piraeus,

Contracting Authority: GEOSTROY LANTANIA, a Company established under the Obligations and Contracts Act The project, which is an intersection of part of the trans-European and main national transport axes, aims at the construction of a competitive railway infrastructure that meets the EU challenges for the development of a comprehensive trans-European transport network consisting of infrastructure

Contracting Authority: STRABAG RAIL Consortium, a Company established under the Obligations and Contracts Act The project covers the open track section Hitrino – Pliska, which is located on the ninth main railway line Ruse – Kaspichan. It provides for restoration of the normal operation in the open track section from km 110+781 to km 129+161

Contracting Authority: State Enterprise National Railway Infrastructure Company The implementation of the projects for the modernisation of the railway lines Sofia – Pernik – Radomir and Radomir – Gyueshevo – border with the Republic of North Macedonia with a total length of 139 km will help achieve better conditions for the transportation of passengers and

Contracting Authority: State Enterprise National Railway Infrastructure Company The project is a continuation of the technical assistance for the development of the following railway infrastructure sites: Sofia Railway Junction is part of the south-eastern axis identified in the report on the extension of the main trans-European axes to neighbouring countries and regions of the High-Level