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RED Model Case Study: Economically Justified Levels of Road Works Expenditures on Unpaved Roads January 2008 Rodrigo Archondo-Callao Senior Highway Engineer, ETWTR The World Bank. Rural Transport Infrastructure Notes. RT1 - Typical Unpaved Roads: Roughness Predicted by the HDM-III Model

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RED Model Case Study:Economically Justified Levels of Road Works Expenditures on Unpaved RoadsJanuary 2008Rodrigo Archondo-CallaoSenior Highway Engineer, ETWTRThe World Bank

rural transport infrastructure notes
Rural Transport Infrastructure Notes
  • RT1 - Typical Unpaved Roads: Roughness Predicted by the HDM-III Model
  • RT2 - Unpaved Roads: Roughness Estimation by Subjective Evaluation
  • RT3 - Paving of Unpaved Roads: Economically Justified Paving Costs
  • RT4 – Designing a Rural Basic Access Road Project:
  • The Case of Andhra Pradesh, India
  • RT5 - Economic Analysis of a Rural Basic Access Road Project: The Case of Andhra Pradesh, India
  • TN2 - Economically Justified Levels of Road Works Expenditures on Unpaved Roads
economically justified levels of road works expenditures on unpaved roads
Economically Justified Levels of Road Works Expenditures on Unpaved Roads
  • Unpaved roads require periodic road works to maintain a certain road condition over time that require planning and economic justification.
  • A main concern is defining a proper level of investments and quality of maintenance on these roads.
  • This note presents a methodology for an analytical study done to access economically justified levels of road works expenditures on unpaved roads with different traffic levels.
  • The results should be considered no more than a first approximation of country specific results.