A Methodology for Planning and Prioritisation of Rural Roads in Bangladesh

Abstract

Local government bodies and other concerned agencies in developing countries spend a considerable amount of money on rural road development. However, in the absence of any robust and systematic methodology, road development largely relies on ad-hoc decisions and subjective judgement of public officials. Such a decision-making process often leads to inefficient resource allocation bypassing equity and long-term societal benefits. Although there are some established methodologies for road network planning, complexities exist in applying those methods. First, most of the established methods are not suitable for rural road development, particularly regarding the volume and nature of traffic on them. Second, some methods are highly complex and lack practical applicability. Third, road development planning should not be top-down alone but ensure the participation of local stakeholders. Given these limitations, this study proposes a methodology—Rural Road Planning and Prioritisation Model (RPPM). It consists of two major components (i) developing a core network in participation with local stakeholders and (ii) prioritisation of roads based on Cost-Benefit Analysis (CBA) and Multi-Criteria Analysis (MCA). The proposed method is piloted in one district, and a web-based software is also developed for practical implementation by the Local Government Engineering Department (LGED), Bangladesh. The paper also discusses the results of the pilot study.

Transport Network Planning based on Connectivity to Institutions: A Case Study of Galkot Municipality, Nepal

“…The first involves developing a core network in collaboration with local stakeholders, while the second focuses on prioritizing roads based on Cost Benefits Analysis (CBA) and Multi Criteria Analysis (MCA). 10 A group of researchers addressed the issue of upgrading the rural road network in the hilly regions of Nepal. They employed a multi-objective optimization model to assist decision-makers in selecting which roads to prioritize for improvement.…”