Annotation. The article on the importance of increasing the sustainability and reliability of supply chains in an unstable economy is shown. The distinctive characteristics of the concepts related to the sustainability and reliability of the supply chain are identified. The main ways of increasing the sustainability of the supply chain in the context of the ESG paradigm are presented. A digital platform for managing the sustainability and reliability of the supply chain is proposed. The features of using a continuum of digital technologies, particularly big data analytics and artificial intelligence, in managing the sustainability and reliability of multi-tiered network structures are revealed.
Key words. Supply chain, digital transformation, sustainability, reliability, big data, artificial intelligence, multi-tiered structure.

Annotation. The article presents the results of a comprehensive critical analysis of the theory and practice of logistics and supply chain management (SCM). The paper substantiates the author's system of seven principles for designing supply chains. The scientific novelty lies in the development of the concept of an «ideal» supply chain based on the use of an optimal inventory level and the maximization of the profitability of immobilized funds (capital) in the material flow.
Key words. Logistics, supply chain management, material flow, alternative value, value addition chain, alternativity, supply chain reconfiguration, material flow initiation, SCM 4.0.

Annotation. The development of freight delivery services in urban areas requires extremely high speeds, minimal mileage, safety, and cargo security. This challenge can be addressed by converting the traditional two-way traffic system to a one-way system under the same road conditions.
Key words. List mile, oneway trafic, time on route, velosity, mileage, efficientcy.

Annotation. This article examines the theoretical foundations of infrastructure system resilience, analyzes international experience in assessing the resilience of transport facilities, and identifies the methodological limitations of existing approaches. A model for the integrated resilience index (SRI) is proposed. An algorithm for standardizing and weighting indicators is developed, ensuring comparability of facilities of various sizes. The model is tested, and the cost-effectiveness of implementing a resilience assessment system is assessed.
Key words. Transport and logistics infrastructure, sustainability, assessment, digital platform, infrastructure management, investment planning, logistics systems.