ANALYSIS OF THE SUBSYSTEM OF CONSTRUCTION OF RAILWAY CULVERS
On the basis of a systematic approach, relationships and connections were identified, including extreme construction factors that affect the subsystem of organizing the construction of small and medium-sized bridges. A three-level decomposition of the integral system of railway construction has been carried out, relationships have been established between the subsystems of the preparatory period, the construction of the subgrade, the construction of bridge facilities, and the laying of the track.