The paper presents an assessment of passenger traffic in the metro station Teatralnaya of the St. Petersburg metro, as well as an analysis of passenger and traffic flows in the area where the lobbies are located.
The estimation of passenger traffic is carried out with the purpose of substantiation of the basic parameters of constructions and devices of the Pravoberezhno-Lakhtinskaya line, ensuring its carrying capacity. Objects of calculation are:
1) Vestibules of the station Teatralnaya;
2) Distances from the station Spasskaya to the station Bolshoi prospekt (Kosaya liniya).