Introduction. As a result of a large-scale armed attack on the sovereign territory of Ukraine and active hostilities, most of the military, civilian and infrastructure facilities have been significantly destroyed or damaged. In such circumstances, it is important to have methodological approaches to determining the amount of damage caused by hostilities and further economic assessment of the damage. Problem Statement. Consideration of this topic is the need to clearly define methodological approaches to determining the amount of damage and losses caused to roads as a result of active hostilities. Purpose. To formulate methodological approaches to determining the amount of damage caused by hostilities and further economic assessment of the damage caused. The accuracy and validity of the methodological approach determines the admissibility of the reliability of the calculation and determination of the amount of funds. To accomplish this task, it is necessary to establish definitions of the concepts of "damage" and "losses", since these are different concepts and should be clearly understood by all professionals who will assess the amount of damage.