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Road Software Tools

Road Network Evaluations Tools (RONET)
Application VersionDateSizeDescription


All RONET Version 2.00 
(ZIP, 2.6 Mb)

2.0001/09

2,658 Kb

The Road Network Evaluation Tools (RONET), developed under the Sub-Saharan Africa Transport Policy Program (SSATP) , is designed to assess the current characteristics of road networks and their future performance depending on different levels of interventions to the networks. RONET Version 2.00 implements three evaluation modules: (i) Current Condition Assessment Module that computes network statistics and monitoring indicators, (ii) Performance Assessment Module that estimates the network performance and budget requirements under different maintenance and rehabilitation standards, and (iii) Road User Revenues Module that evaluates revenues collected from road user charges and compares them with the funding requirements. RONET version 2.0 is structured with many configuration options for use in African countries and developing countries elsewhere, and was fully released in January 2009.
 
HDM-4 Road User Costs Model (HDM-4 RUC) Version 2.00
Application VersionDateSizeDescription


HDM-4 RUC 
(ZIP file 849 Kb) 

2.0002/10849 Kb

The HDM-4 Road User Costs Model Version 2.00 (HDM-4 RUC) is an Excel based model designed to compute, for different vehicle types and road conditions, vehicle speeds, fuel consumption, vehicle operating costs, passenger time costs, emission and accident costs based on the Highway Development and Management Model (HDM-4) relationships. The model computes unit road user costs, performs sensitivity analysis, computes network road user costs and performs a simplified economic evaluation of a road project. Version 2.00 is an update to the Version 1.20 Model contained in the Road User Costs Knowledge System - see item (i) below.

Presentation (PowerPoint): HDM-4 Road User Costs Model Version 2.00 


Road User Costs Knowledge System (RUCKS)
Application VersionDateSizeDescription


RUCKS
(ZIP file 558
Kb)

1.2003/07558 Kb

The Road User Costs Knowledge System (RUCKS)helps quantify how road user costs are affected by vehicle fleet and road characteristics, including geometric standards, which reflect the amount of capital investment in the road, and surface standards, which reflect both initial capital and subsequent maintenance expenditures. The RUCKS System includes (i) the World Bank’s Road User Costs Model Version 1.20 that implements the HDM-4 road user effects relationships in Excel - version 2.00 is now available as HDM- RUC (see above), (ii) a study of typical unit road user costs in developing countries, and (iii) a road user costs sensitivity analysis study.


Road Costs Knowledge System (ROCKS)
Application VersionDateSizeDescription

ROCKS
(ZIP file 5,989 Kb)
2.32/075,989 KbThe Road Costs Knowledge System (ROCKS) provides an international knowledge system on road work unit cost for road preservation and development activities. It is an institutional memory (database) that collects historical data on road work costs per kilometer or per M² that could ultimately improve the reliability of new cost estimates and mitigate the risk generated by cost overruns.

Roads Economic Decision Model
Application VersionDateSizeDescription
Disk image for Roads Software Tools Intro Page
Roads Economic Decision Model (RED) (Link to the RED page of the SSATP website)
3.206/042,689 KbThe Roads Economic Decision Model (RED) was developed under the Road Management Initiative (RMI), a key component of the Sub-Saharan Africa Transport Policy Program (SSATP) aiming at improving the decision-making process for the development and maintenance of low-volume roads. The model performs an economic evaluation of road investments options using the consumer surplus approach and is customized to the characteristics of low-volume roads such as a) the high uncertainty of the assessment of the model inputs, particularly the traffic and condition of unpaved roads; b) the importance of vehicle speeds for model validation; c) the need for a comprehensive analysis of generated and induced traffic; and d) the need to clearly define all accrued benefits. RED computes benefits for normal, generated, induced, and diverted traffic, and takes into account changes in road length, condition on the dry and wet seasons, geometry, surface type, and accident rates. Users can add to the economic analysis other benefits or costs such as social benefits and environmental impacts, if computed separately. RED is setup on a series of Excel 2000 workbooks, which collect all user inputs and present the results on an efficient manner, performing sensitivity, switching values and risk analyses. The current version of RED (Version 3.2), released in July 2004, is available in English French, and Spanish, has a new module designed to estimate vehicle operating cost using the HDM-4 relationships, permits the characterization of the traffic of the dry and wet seasons separately, and includes a budget constraint optimization and multi-criteria analysis - read more about the new features of Version 3.2. For more information about RED, read the Africa Transport Technical Notes, Note No. 18 titled "Roads Economic Decision Model (RED) for Economic Evaluation of Low Volume Roads."
Disk image for Roads Software Tools Intro Page
DETOUR
(ZIP file 73 Kb)
1.09/9973 KbWorld Bank Rural Transport Thematic Group and is designed primarily for engineered unpaved roads, of either gravel or earth surfacing, because the empirical models are based on a variety of such roads. When necessary it is possible to use the relationships also for tracks as a first estimate, but the user needs to be aware that the environmental effects of drainage and rainfall may be poorly represented. For more information regarding roughness and the economic aspects of low volume roads, visit the Design & Appraisal of Rural Transport Infrastructure Web page maintained by the World Bank Rural Transport Thematic Group.

Highway Development and Management Tool and
Highway Design and Maintenance Standards Model

Application VersionDateSizeDescription

Disk image for Roads Software Tools Intro Page 
HDM-4

...

The Highway Development and Management System - HDM-4 - is a software system for investigating choices in investing in road transport infrastructure. Since 1996, the World Road Association (PIARC) undertook the responsibility of the management of this project further to the actions started by the World Bank. After the development of version 1.0, for which more than 1000 licenses were sold worldwide, PIARC led the development of version 2.0 taking into account remarks of the users. The HDM-4 version 2.0 was finalized in June 2005. In accordance with the resolution adopted by the PIARC Council, the management of the HDM-4 project has now been externalized. Following a call for proposals, a five year service concession contract was awarded to HDMGlobal, an international consortium of academic and consultancy companies led by the University of Birmingham. HDMGlobal has exclusive HDM-4 distribution rights, and is responsible for: (i) marketing, (ii) sale of licenses, (iii) assistance to the users, and (iv) management of further developments.

 

The HDM-4 Version 2.0 Software is now available for order from HDMGlobal. The HDM-4 Software package can be ordered from the official HDMGlobal distributor Ponts Formation Edition, which began processing orders on September 1, 2005. For more details, pricing, or to order please contact Ponts Formation Edition at the following email address: presses.ponts@mail.enpc.fr or contact sales@hdmglobal.com. Information regarding HDM-4 Version 2.0 can be found at the HDM Global Website.

Highway Development and Management Model (HDM-4) Dissemination Tools1.010/08 

The World Bank developed a series of tools to facilitate the dissemination and use of the Highway Development and Management Model (HDM-4) being distributed by HDMGlobal. The available tools are: (i) World Bank Transport Paper TP-20: Applying the HDM-4 Model to Strategic Planning of Road Works; (ii) Collection of HDM-4 PowerPoint Presentations; (iii) HDM-4 Version 2.05 World Bank Case Studies 1.0; (iv) Excel Tool: HDM-4 Version 2.05 Project Evaluation Results - Version 1.00; and (v) Excel Tool: HDM-4 Version 2.05 Strategy Evaluation Results - Version 1.00. The tools can be downloaded from the HDM-4 Dissemination Tools site.

Disk image for Roads Software Tools Intro Page 
HDM-III (1995)
(ZIP file 1,299 Kb)
3.019951,299 KbThe Highway Design and Maintenance Standards Model (HDM-III) is a computer program for analyzing the total transport costs of alternative road improvement and maintenance strategies through life-cycle economic evaluation. The program provides detailed modeling of pavement deterioration and maintenance effects, and calculates the annual costs of road construction, maintenance, vehicle operation, and travel time needed to perform the economic evaluation of the alternatives being considered. The 1995 HDM-III system was replaced in March 2000 by the HDM-4 model which is the recommended software for evaluating highway investment options. The 1995 HDM-III system is available for downloading at this site, with the HDM Manager documentation (PDF 157 KB) and the HDM-III Volume 1 documentation (PDF 13,253 KB). (The Highway Design and Maintenance Model: Description of the HDM-III Model, by Thawat Watanatada and others). 
Disk image for Roads Software Tools Intro Page
HDM-VOC
(ZIP file 107 Kb)
4.011/93109 KbThe Vehicle Operating Costs Model (HDM-VOC) is a stand alone program that estimates vehicle operating costs, using the HDM-III relationships, for ten vehicle types as a function of the vehicle characteristics, vehicle utilization, vehicle unit costs, and the road characteristics. The HDM-VOC software is available for downloading at this site, together with Technical Paper 234 "Estimating Vehicle Operating Costs" (PDF 3,336 KB) by Rodrigo S. Archondo-Callao and Asif Faiz..

HDM-PRD
(ZIP file 543 Kb)
1.24/96560 KbThe Paved Roads Deterioration Model (HDM-PRD) is a stand alone program that estimates the road deterioration of paved roads, using the HDM-III relationships, as a function of the road characteristics, traffic, loading, and maintenance operations. The program is suited for road deterioration prediction, remaining life prediction, sensitivity analysis, road design analysis, road network deterioration, and road deterioration calibration.
Disk image for Roads Software Tools Intro Page
EBM-32
(ZIP file 319 Kb)
1.02/99319
Kb

The Expenditure Budgeting Model (EBM-32) is an enhanced version of the Expenditure Budgeting Model for the Highway Sector (EBM-HS) included in the 1995 release of the World Bank's Highway Design and Maintenance Standards Model (HDM-III). The EBM-32 model is an analytical tool for optimizing multiyear programs of expenditures under budgetary constraints and it is customized to analyze highways investments or maintenance projects (e.g., maintenance, construction, reconstruction projects) that are subject to two budgetary constraints: (a) capital expenditures and (b) recurrent expenditures. EBM-32 is particularly useful when used with the HDM-III and HDM-4 models, because it reads the network data generated by these programs.

The EBM-32 main enhancements in relation to EBM-HS are the capability to handle up to 400 projects, with each project having 17 project-alternatives, the capability to export the results to Excel, the inclusion of a front-end/back-end Excel workbook, and the possibility to link EBM-32 to Pavement Management System. EBM-32 is designed for use on 32 bit personal computers running Windows 95, 98 or NT.


Roads User Charges Model
Application VersionDateSizeDescription
Disk image for Roads Software Tools Intro Page
RUC
(ZIP file 442 Kb)
3.04/99442 KbThe Road User Charges Model (RUC) estimates road user charges required to ensure that, for a particular country, the costs of operating and maintaining all roads are fully-funded, and that each vehicle class covers its variable costs. The model is an Excel workbook that: (i) estimates annualized maintenance costs needed to maintain a stable road network; (ii) defines countrywide annual recurrent expenditures, annual investments needs, and source of financing; (iii) estimates road user revenues from annual license fees, fuel levies, load damage fees, and tolls; (iv) analyzes the allocation of road user revenues and optimizes road user charges; and (v) computes externalities and summary macro indicators.


For additional information regarding these models, please contact the Transport Help Desk.