Public Joint Stock Company Mostotrest operates as a transport infrastructure construction company in of Russia. It operates through Construction and Services segments. The company is involved in the engineering, construction, and overhaul of highways and bridges, railways and railway bridges, airfields and airports, and ports and waterways. It also constructs and overhauls other infrastructure projects, including construction projects of subway lines, tunnels, and monorails; and non-infrastructure works comprising the construction of foundations for business centers, residential houses, and shopping malls, as well as undertakes shore protection and other ancillary works. In addition, the company provides road maintenance, heavy maintenance, equipment and systems maintenance, toll collection, and traffic safety inspectors services. It primarily serves federal state agencies of the Russian ministry of transport, state corporations, regional and municipal authorities, and private customers. The company was founded in 1930 and is based in Moscow, Russia. Public Joint Stock Company Mostotrest is a subsidiary of JSC TFK-Finance.