Urban Transport Microenterprises in Abidjan

This note analyzes the organization, profitability, and financing of private mass transit services in Abidjan, with an emphasis on private companies, operating minibuses commonly known as "gbakas". The Abidjan case study is part of a regional study launched early in 1999, under the urban mobility component of the Sub-Saharan Africa Transport Policy Program (SSATP), covering four cities: Abidjan, Bamako, Harare, and Nairobi, while the regional study was carried out by the Solidarite Internationale sur les Transports et la Recherche en Afrique Subsaharienne. (SITRASS).

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Roads Economic Decision Model (RED) for Economic Evaluation of Low Volume Roads

This Note presents the Roads Economic Decision Model (RED) that performs an economic evaluation of road investments and maintenance options customized to the characteristics of low-volume roads such as: a) high uncertainty of the assessment of traffic, road condition, and future maintenance of unpaved roads; b) periods during a year with disrupted passability; c) levels of service and corresponding road user costs defined not lonely through roughness; d) high potential to influence economic development; and e) beneficiaries other than motorized road users.

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