The goal of this paper is to point out the advantage of economic analysis to assess a rehabilitation of bridges. The paper includes specific calculations and the results of the economic efficiency of the project , by using well know economic methods in the evaluation of two interchangeable technological variants of the bridge project rehabilitation. The methods are quantified and compare the economic performance alternative to monolithic prestress variant of composite steel and concrete bridge. The paper reflects the current practice of economic and financial analysis recommended by the Ministry of Transport, Construction and Regional Development.
Valuch, M., & Pitonak, M. (2015). Economic analysis of bridges project rehabilitation. In Procedia Engineering (Vol. 111, pp. 828–833). Elsevier Ltd. https://doi.org/10.1016/j.proeng.2015.07.153