New pedestrian underpass at km 5+274. The construction is realized along with continuous railway traffic, involving technological girder plank wall supporting the railway tracks. The subproject is part of the project “Design and construction for modernization of the railway section …

New pedestrian underpass at km 5+274 – railway section Sofia – Elin Pelin Read more »

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Rehabilitation of existing pedestrian underpass at km 0+865. The rehabilitation is realized along with continuous railway traffic, involving technological girder plank wall supporting the railway tracks. The subproject is part of the project “Design and construction for modernization of the …

Rehabilitation of existing pedestrian underpass at km 0+865 – railway section Sofia – Elin Pelin Read more »

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