Activities: Design Construction supervision
Project period:

М-4 Don Motorway, Moscow — Novorossiysk М-4 Don Motorway, Moscow — Novorossiysk


The M-4 Don runs through Voronezh, Rostov-on-Don and Krasnodar and connects the central and northern regions of the European part of the country with the Northern Caucasus, the Black Sea coast, and the port of Novorossiysk. The road is part of the international North-South transport corridor.

Our company developed the design and detailed design for reconstruction of several road sections, including settlements bypasses.

Reconstruction of the motorway will improve the traffic and environmental situation, reduce travel time and ensure driving comfort for all road users.


St. Petersburg Ring Road St. Petersburg Ring Road


The Ring Road is the first express highway in St. Petersburg, which allowed diverting transit traffic away from the city. Part of the road runs along the Flood Protection Barrier.

Stroyproekt developed the design of engineering structures and carried out construction supervision on several road sections and interchanges.



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