Bulgaria

Modernization of the railway line Sofia – Plovdiv: Railway sections Sofia – Elin Pelin and Elin Pelin – Septemvri; Section Elin Pelin – Ihtiman

Specific objectives of the modernization of the railway section Sofia-Elin Pelin and Elin Pelin – Septemvri, are improving safety of railway section, increasing speed along the railway section, increasing capacity and reduction of the environment pollution.

Reconstruction of the crossroad “Bratya Miladinovi” Blvd. – “Hristo Botev” Blvd. – “Georgi Danchev” Blvd. – “Burgas road” Blvd. – “Radoy Ralin” Str. – “Rozova gradina” junction; Sliven

The purpose of the project is reconstruction of a junction “Rozova Gradina” between the boulevards “Bratya Miladinovi”, “Hristo Botev”, “Georgi Danchev”, “Bourgassko shose” and “Radoi Ralin” street, which will improve the organization of the traffic through a circular crossroad, performed as a classic crossroads with “Island” – in the form of a stretched oval.

Preliminary design for bypasses of the Sofia Ring Road from Ralevitsa Str. to Lyulin Motorway; Sofia

Improving Sofia infrastructure demand the creation of bypass of the ring road. As part of the project two flyover viaducts are considered in a dense populated area of the existing ring road. Due to the existing infrastructure and surrounding the new viaducts are under heavy restriction.

Preliminary design for a third metro line in the section between MS III-5 and MS III-2 – partial update; Sofia

Third Metro Line connects Northeast and Southwest parts of Sofia. The total length of this Metro Line is 16 km with 19 Metro Stations. Estimated load of the line is 170 000 passengers daily, and maximum train speed 80 km/h.

Technical Design for Rehabilitation of road III-811 "II-81 - Bogiovtsi - Slivnitsa - Rakita - Breznik"

Road III-811 connects two small towns and five villages with two regional cities - Sofia and Pernik. The total length is 42.520km. The purpose of the project is to improve technical performance and load-bearing capacity of the pavement and roadbed to improve traffic safety and ride comfort.

Technical Design of a new construction of a bridge over "Vit" river

The aim of the project is to perform an inspection and assessment of the condition of the existing abutment of the bridge and if possible, to adapt it in the design of the new Superstructure and Substructure.

Technical Design for Rehabilitation (main repair) for road III-9061 „(Orizare – Kableshkovo) – Tankovo – Slanchev Bryag“

The purpose of the project is to restore and improve the transport performance and the load bearing capacity of the pavement, in order to provide conditions for road safety and good drainage of the road.