Finding environmentally friendly modes of urban transportation is a key issue for cities working to ensure sustainable development. In the Global South, the number of cars is rapidly growing, generating issues of congestion and carbon dioxide emissions. By 2035, the number of light-duty motor vehicles - cars, SUVs, light trucks and mini-vans - is projected to reach nearly 1.6 billion. The classic solution proposed to these issues is to build massive public transportation systems. However, other alternatives exist: read on to learn about four cities using innovative approaches to the challenge of bringing sustainable and affordable transportation to the urban poor.
Similarly, Bangalore has faced rapid population growth that has brought a rise in cars so overwhelming to the city's infrastructure that rush hours have turned into parking lots that snake the city streets. In 2011, Bangalore's Directorate of Urban Land Transport proposed a congestion charge -- a measure that has helped cities from London to Singapore get commuters to leave their cars at home. But implementing car-curbing measures can be challenging: despite the obvious benefits of congestion charges, they can be politically unpopular. Unfortunately, as a result, congestion fees have been on the table for years in cities across India, but not a single city has implemented one.
In Nairobi, a number of studies have identified the significant risk to pedestrians and bicyclists operating in and around the city. Yet walking remains the primary mode of transportation to and from work every day for more than half of Nairobi residents. In March 2015, the Nairobi City Council released its Non-Motorized Transportation (NMT) policy to redesign the city's integrated spaces of transportation. The NMT policy seeks to recommit 20 percent of the all funds allocated to roads towards the construction of non-motorized transportation and public transportation infrastructure. Envisioned as a network of safe walking spaces and footpaths, bicycle lanes, green space and other support amenities, the NMT policy also seeks to mainstream appropriate laws and regulations to ensure that the policy remains operational. The NMT policy is the result of the collaboration of a wide range of actors from civil society organizations, citizens associations, and international agencies.
The rise of bici-taxis offers an alternative transportation option for the isolated zones of Mexico City. This mode of transport is affordable, private, and personalized compared to standard forms of public transportation. Despite being a citizens' initiative, bici-taxis have generated a clash of interests between users, drivers, and local authorities. One part of the solution was to bring bici-taxis into the formal economy. The Mexico City government therefore created a handbook to help bici-taxi drivers to obtain the necessary permits, and offered to waive the backdated tax burden. In exchange, bici-taxi drivers come forward, agree to regulation, and pay 5,910 pesos (USD $375) for a license. Today, some drivers operate under the regulated service of the Transport Ministry, but many drivers have not formalized their services due to the costs and requirements. The government therefore needs to continue improving the accessibility of its framework for this mode of transportation.
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Photo credit: Satish Krishnamurthy.