Bridges and highways remain the core business of Mostotrest. Mostotrest is engaged in the construction and overhaul of highways and various types of bridges and interchanges. Mostotrest specialises in construction and overhaul of different types of bridges (cable-stayed, pedestrian and multi-level bridges), motorways and intersections.

Mostotrest constructs and overhauls railway bridges as well as railway pathways and corridors. When undertaking these projects, the company performs excavations and structural works for the embankment and typically subcontracts specialised works, such as laying the rails, to third parties. Mostotrest’s railway and railway bridge construction customers in Russia are: OJSC Russian Railways and the Federal Agency for Railway Transport (Roszheldor).

Mostotrest constructs and overhauls other infrastructure projects including construction projects of subway lines, tunnels and monorails. Typically, Mostotrest’s customers for its other infrastructure construction projects are regional and municipal authorities and private customers.