essential functions of management of railway infrastructure
rongiliinide kättesaadavuse määramine ja hindamine, rongiliinide eraldamine, otsuste tegemine rongiliinide eraldamise ja raudteeinfrastruktuuri kasutustasude kohta ning kasutustasude kindlaksmääramine, decision-making concerning train path allocation, including both the definition and the assessment of availability and the allocation of individual train paths, and decision-making concerning infrastr