scholarly journals Affordable housing needs affordable transit

2018 ◽  
Vol 30 (1) ◽  
pp. 123-140 ◽  
Author(s):  
Shirish B Patel ◽  
Jasmine Saluja ◽  
Oormi Kapadia

This paper describes a proposal for affordable housing across all income groups on urbanizable mostly greenfield peri-urban sites served by a suburban railway station. Connecting to this arterial transit node, a bus rapid transit system (BRTS) of high frequency would provide a feeder service that penetrates areas too far to be otherwise easily reached from the station. Starting with an income profile of the city’s residents, we estimate what households can afford to pay for housing. Then, assuming cross-subsidized differential pricing of land for different income groups, we determine the financial viability of any particular site. Two specific sites in northern Mumbai are studied for their implementation problems. But the proposal is generic, and with altered assumptions could be applied internationally wherever the context allows.

2016 ◽  
Vol 6 (3) ◽  
pp. 123-134 ◽  
Author(s):  
Yohen Cuéllar ◽  
Rodrigo Buitrago Tello ◽  
Luis Carlos Belalcazar Ceronn

2021 ◽  
Vol 13 (8) ◽  
pp. 4437
Author(s):  
Sitti Asmah Hassan ◽  
Intan Nurfauzirah Shafiqah Hamzani ◽  
Abd. Ramzi Sabli ◽  
Nur Sabahiah Abdul Sukor

Bus rapid transit (BRT) is one of the strategies to promote improvements in urban mobility. In this study, BRT scenarios, which integrate exclusive bus lanes and bus priority signal control in mixed traffic scenarios, were modelled using a VISSIM microsimulation. Three scenarios of BRT were modelled to represent 16:84, 38:62 and 54:46 modal splits between public transport and private vehicles. It was found that Scenario 4 (the 54:46 scenario) offers better benefits in terms of delay time saving and economic benefits. In general, it was found that the BRT system enhances the functioning of the transport system and provides people with faster and better mobility facilities, resulting in attractive social and economic benefits, especially on a higher modal split of public transport. It is regarded as one strategy to alleviate traffic congestion and reduce dependency on private vehicles. The finding of this study provides an insight on the effective concept of the BRT system, which may promote the dissemination of an urban mobility solution in the city. The results can help policymakers and local authorities in the management of a transport network in order to ensure reliable and sustainable transport.


2019 ◽  
Author(s):  
Constant Cap ◽  
◽  

According to the World Bank (2015) Africa’s urbanization rate has surpassed other parts of the world. It is believed that by 2030, over 50% of Africans will reside in Urban Centres. Kenya is among the African counties that has experienced a tremendous increase in her urban population. This is most visible in the capital, the primate city of Nairobi. The growth has led to increased pressure on basic needs like housing, transport, water, education and security. Coupled with unequal economic development and social benefits, the result has been the tremendous expansion of informal sectors across fields. To respond to some of this pressure, the central government has vowed initiate large projects in housing, transport, water and others (Republic of Kenya, 2018). Newly enacted legislation also provides for the establishment of multi-sectoral urban boards to oversee the delivery of some services. Among the major projects coming up include Affordable Housing schemes and Mass Rapid Transport investments such as Bus Rapid Transit and expanded commuter rail systems. However, experience from the past both in Nairobi and other Cities has taught us the importance of inclusion, empathy and participation in such projects. Recent times have shown that public projects tend to ignore these and other key elements leading to massive failure of investment. The paper investigates case studies from similar projects in other parts of Africa, Bus Rapid Transit Projects in Lagos, Dar es Salaam and South African Cities; past Slum Upgrading and Housing Projects in Nairobi and other parts of the continent. The research methods also involve data collection on inclusion and participation from those who are affected directly by these proposed projects as well as the impacts that previous projects have had. The results from the study show that without proper communication and participation there are several misunderstandings on liveable spaces in cities. These include misinterpretations of the challenge’s citizens face, on the intentions of proposed solutions as well as the socioeconomic decision-making process of citizens. The implication of this leaves an unhealthy competition between existing informal ‘structures’ in various sectors against the new government driven proposals. The results are that those meant to benefit end up not being the primary beneficiaries. In conclusion, the role of putting people primarily as the centre objective of planning remains critical and key. For African planners, diverting from this will increase the existing inequalities and lead to further social divisions.


2015 ◽  
Vol 2015 ◽  
pp. 1-7 ◽  
Author(s):  
Wu Lan ◽  
Chen Xuewu ◽  
Lu Tao

Different configurations of Bus Rapid Transit (BRT) system may cause different additional riderships. In this paper, in terms of network traffic equilibrium assignment principle, the additional riderships estimation model based on Variational Inequality (VI) model is presented. The bus frequency is related to variables including the travel time, the residence time in terminals, and the dwelling time at the stops. The additional riderships are translated into network additional traffic flow firstly. Given the bus frequency, VI model can be turned into Stochastic User Equilibrium (SUE) model to calculate the other variables. The similarity diagonalization method is used to calculate the elastic bus frequency and finally the network additional traffic flow can be computed. The additional riderships under different configurations of BRT system are compared in the numerical test. The results show that the additional riderships under different configurations have large differences and occupy a high percentage of the total ridership.


2004 ◽  
Vol 24 (5) ◽  
pp. 587-610 ◽  
Author(s):  
DANIEL A. RODRÍGUEZ* * ◽  
FELIPE TARGA

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