Road infrastructure represents one of the fundamental elements of the sustainable development of local communities , directly influencing the quality of life of residents , accessibility , economic development , and integration into the national transportation network. This study addresses the modernization of rural road infrastructure in Cerbăl Commune , Hunedoara County , with a focus on improving connectivity and traffic safety. The aim is to evaluate the current technical condition of communal roads and propose technical solutions aligned with national and European standards to support sustainable local development. The analysis includes geotechnical , hydrological , and morphological characterization of the site, as well as assessment of local conditions and terrain stability. Based on these findings , recommendations include pavement upgrades , foundation reinforcement , improved drainage systems , and the implementation of road safety and signage measures. The modernization is expected to enhance traffic safety and comfort , reduce maintenance costs , and improve access to agricultural and tourist areas. Emphasis is placed on sustainability through durable materials, environmental compliance , and community involvement in decision - making. The research contributes to strengthening the body of knowledge regarding the design and construction of communal roads in mountainous areas , providing a practical foundation for future similar investments in rural infrastructure.

rural road infrastructure, road modernization, geotechnical analysis, drainage, traffic safety, sustainable development, Cerbăl Commune

agronomy

Presentation: poster