Modelling non-motorised transport for applications in road investment appraisal
Non-motorised transport (NMT) modes contribute significantly to meeting the total demand for carrying goods and passengers in many countries, particularly in Asia and Africa. Road agency costs and road user costs constitute what is commonly referred to as the total road transport cost or the whole life cycle cost. This paper describes the development of new and improved approaches to NMT modelling on the basis of a large-scale study conducted in Bangladesh during the period from 1996 to 2000. A number of different strategies were deployed for modelling NMT free speeds, speed-flow relationships under heterogeneous traffic stream, and for the evaluation of NMT time and operating costs. The models developed in this research can be used in road investment planning models, such as the Highway Development and Management tool (HDM-4), for quantifying the different components of road user cost resulting from changes inroad and traffic characteristics. This enables the estimation of benefits derived by both NMT and motorised transport from road improvements. (a)
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Availability:
- Find a library where document is available. Order URL: http://worldcat.org/issn/10375783
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Authors:
- BARI, M M
- ODOKI, J B
- KERALI, H R
- Publication Date: 2005-3
Language
- English
Media Info
- Pagination: 3-29
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Serial:
- Road and Transport Research
- Volume: 14
- Issue Number: 1
- Publisher: ARRB
- ISSN: 1037-5783
Subject/Index Terms
- TRT Terms: Costs; Demand; Developing countries; Drivers; Economics; Investments; Life cycle analysis; Mathematical models; Planning; Roads; Transportation; Transportation modes; Travelers
- ITRD Terms: 224: Cost; 285: Demand (econ); 150: Developing countries; 263: Economics of transport; 2755: Highway; 227: Investment; 5950: Life cycle; 6473: Mathematical model; 143: Planning; 1755: Road user; 1155: Transport; 1145: Transport mode
- Subject Areas: Economics; Planning and Forecasting; Transportation (General); I10: Economics and Administration; I72: Traffic and Transport Planning;
Filing Info
- Accession Number: 01026702
- Record Type: Publication
- Source Agency: ARRB
- Files: ITRD, ATRI
- Created Date: Jul 5 2006 12:04PM