• Development of Quality in Engineering Education in Georgia; • Improvement of Curricula and Syllabi for Road Engineering Training, including Research on Employer Interests; • Designing Highways, Railways, Artificial Structures, and Narrow-Gauge Railways in Mountainous Conditions in Georgia, and Establishing Normative-Technical Guidelines; • Issues Pertaining to the Disruption and Restoration of Railways During Hostilities; • Measures to Increase the Capacity and Efficiency of the Sakrtvelo Railway; • Evaluation of Economic and Environmental Sustainability of Projects through Multi-Criteria Analysis and Optimization Problems (Mathematical Modeling); • Development of Ecosystem Compensatory Coefficients for Longitudinal Linear Structures (Railways, Highways) to Maximize Environmental Balance Restoration; • Analysis of International Experience in Railway Restructuring and Reform;