Public investment in transportation is extremely important for the creation of transportation infrastructure, since it provides accessibility in remote areas, promoting interconnection and trade, generating greater opportunities for the population to get ahead, promoting economic and social development. In this sense, the research proposes as its main objective to determine the relationship between budgetary discretion and the execution of public investment in transportation in the Loreto region 2018-2022. Likewise, the research has been developed with a quantitative approach of a descriptive type, correlational and non-experimental design, which included as a study population the data of the Public budget according to the PIA, PIM and budget execution of the transport sector in Loreto during the period 2018-2022. The investigation determined that in 2021 the investment in transportation...