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Direktorat Jenderal Bina Marga has developed Interurban Road Management System (IRMS) as a tool in managing road infrastructure. Through annual survey, link road based data such as inventory, traffic, and road condition data are collected. Future transportation demand is estimated through uniform tr...
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| Format: | Theses |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/13616 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | Direktorat Jenderal Bina Marga has developed Interurban Road Management System (IRMS) as a tool in managing road infrastructure. Through annual survey, link road based data such as inventory, traffic, and road condition data are collected. Future transportation demand is estimated through uniform traffic growth factor used in all road link. Though this method is commonly use and in general it could be accepted as a tool in road management, it has several limitation such as accuracy of future transportation demand estimation and road treatment prioritization of minor road (low traffic load).<p>Network based multi stage transportation modeling can be an alternative in estimating future transportation demand. The modelling is based on interaction of activity system (land use) and transportation system to achieve traffic performance. This study tried evaluate road treatment progamming based on future transportation demand estimation through (1) the utilization of uniform traffic growth factor as in IRMS, and (2) multi stage transportation modelling using SATURN software. Through the two approaches, this study shows road treatment program cost needed for 2003 to 2010, and road infrastructure development prioritization.<p> The two approaches give almost same result on betterment, rehabilitation and routine maintenance program, only 1% of the total length of road give a different result. Multi Critterion Analysis which has been developed on previous study is used in arranging prioritization of transportation infrastructure development. The prioritization give result that from planning method aspect, in projection of land use system context, the utilization of transportation modelling approach, can be more suitable on accomodating future transportation demand. In order to give a more precision planning result and accepted by all stakeholder, in the future this study can be developed, particulary on aspect of prediction on land use system not based on projection of previous socio economy data, and the choice and criteria weighing to be used in Multi Critterion Analysis method. |
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