In order to meet the service level of the national road network following with the current needs and future needs by optimizing the smallest costs and risks, the Directorate General of Bina Marga in the Ministry of Public Works and Public Housing uses a decision support tool, namely IRMS-V3 in the overall business process of programming and budgeting of road network preservation. This study aimed to determine the handling of Road Preservation in Bangka Belitung Province, assisted by the

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... ed Road Management System (IRMS) e-budgeting Program. From the running result, it will be seen that the road preservation management program was in accordance with the provided funding limit and the road stability target. Data from field surveys, unit prices of work, and the accuracy of validated fieldwork history information were needed to ensure consistency of programming outputs by the IRMS-V3 program. The IRMS-V3 e-budgeting program was used to optimize the strategic planning process for road network preservation, programming, and budgeting for the preservation of the national road network, as well as being one of the supporting tools for decision-making at Bangka Belitung National Road Implementation Center to support the achievement of the national road stability target for Bina Marga Strategic Plan, Ministry of Public Works and Public Housing. In order to calculate road handling following the indicative ceiling, the IRMS program used. Researchers need to conducted calculations to keep the road stability in good condition to avoid decline. The running results showed that the handling was more appropriate. If you want to achieve 100% stability, then a road preservation ceiling fund of 955,996,704,278 was established to achieved maximum stability.