Proyectos que merecen apoyo: El Corredor Verde de Cali
Jorge Bela, Gestor Comunitario de Cali
Todos los años por estas fechas se nos pide que identifiquemos un proyecto que valga la pena apoyar. En esta ocasión la elección para mi ha sido obvia: el Corredor Verde de Cali, probablemente el mas ambicioso proyecto de renovación urbana en Colombia. Busca convertir unas vías ferroviarias casi en completo desuso, en un parque lineal por el que discurran medios de transporte público con bajas o nulas misiones de gases de efecto invernadero. El corredor tiene una longitud de 15 kilómetros, atravesando la ciudad de norte a sur, a los que hay que añadir un ramal de 7 kilómetros de longitud de este a oeste. El ancho medio es de unos 100 metros.
Cabe destacar que anteriormente se había aprobado la construcción en ese mismo corredor de una autopista de peaje, la Autopista del Bicentenario, cuyo proyecto llegó a estar bastante avanzado. La autopista hubiera creado una barrera física, incrementando aún más las diferencias sociales existentes en la ciudad, y existían serias dudas sobre la aceptación del pago de peajes por parte de los automovilistas. También hubiera tenido un efecto perjudicial en el uso de la bicicleta: Cali es una ciudad idónea para su uso, tanto por su orografía como por su clima, y pese a las barreras que suponen las vías rápidas, un 11 por ciento de los caleños la utilizan como su medio de transporte habitual. En su mayoría lo hacen por no poder permitirse ningún otro.
Ya en el año 2010, Ángela Franco y Marcela Falla dirigieron un taller conjunto entre las Universidades del Valle y San Buenaventura, en el que se proponían alternativas verdes a la construcción de la vía de peaje. Rodrigo Guerrero, nuevo alcalde de Cali, recogió la idea del Corredor Verde y la incluyó en el Plan de Desarrollo de Cali 2012-2015. El proyecto de la Autopista del Bicentenario quedó definitivamente cancelado.
El proyecto está aún en fase de definición, pero contempla la necesidad de incluir medios de transporte. Según Felipe Targa, responsable del estudio de diseño y viabilidad , la solución podría ser un tranvía o tren ligero, que formase el núcleo de una futura red de cercanías. También podría ser un sistema de buses eléctricos que circulasen con límites de velocidad, un modelo ya ensayado en el Bulevar del Río. El corredor incluiría también carriles exclusivos para ciclistas, aspecto especialmente relevante en Cali. Otras ideas innovadoras incluyen la creación de huertas cuyos productos se pondrían a la venta en el mismo corredor. El estudio ha obtenido el apoyo de la cooperación francesa, del Banco Mundial y de la Fundación Ford, entre otras organizaciones.
Es extraordinario el contraste que ofrece el proyecto anterior, una autopista de peaje excluyente y contaminante, frente a un corredor verde integrador y que ayude a reducir la emisión de gases de efecto invernadero. Sin embargo el proyecto se enfrenta a considerable incertidumbre. La primera causa de incertidumbre es la estricta limitación de mandatos municipales que existe en Colombia: es imposible acometer un proyecto de esta envergadura en a penas cuatro años. La segunda es la complejidad legal del proyecto, ya que los terrenos pertenecen al Estado, quién los otorgó en concesión a las empresas ferroviarias, y en algunas zonas están invadidas por predios ilegales. Finalmente, como sucede con todos los proyectos de esta envergadura, obtener la financiación necesaria es complicado.
La Alcaldía, consciente de estos retos, quiere dejar listo el proyecto cuanto antes y acometer algunos proyectos piloto. El interés del sector privado, cuyos predios, muchos de ellos en sectores deprimidos, se revalorizarían considerablemente con el corredor, es muy grande. Aún así, es importante generar apoyo a la iniciativa, tanto en el ámbito local como en el internacional. Por eso he seleccionado el Corredor Verde de Cali como un proyecto que vale la pena apoyar.
A project worth supporting: The Green Corridor in Cali
Jorge Bela, Cali Community Manager
Around this time every year we are asked to identify a project that is worth supporting. For me this year the selection was obvious: Cali's Green Corridor, perhaps the most ambitious urban renewal project currently under consideration in Colombia. Its goal is to turn a series of almost unused railroad tracks into a linear park where zero-emissions vehicles would share the space with pedestrians and bike lanes. The tracks cross the city from north to south in a 15km stretch, with a 7km branch going east to west. The average width of the corridor is about 100 meters.
Remarkably, these tracks were to be paved over and made into a massive toll highway, the Autopista del Bicentenario. If built, it would have exacerbated social divisions within the city, and created a physical barrier for pedestrians and bikers. Cali, mostly flat and with excellent weather, is an ideal city for biking, and despite the hurdles that current high speed lanes and heavy traffic impose, almost 11 percent of the population uses the bicycle as its main form of transportation. Most of these bikers cannot afford the relatively expensive public transportation system. In addition, there were serious questions about the willingness of Caleños to pay tolls, thus casting doubts on the project's financial viability.
Already in 2010, researchers Angela Franco and Marcela Falla directed a joint workshop with students from the Universidad del Valle and Universidad de San Buenaventura, exploring greener and less aggressive alternatives to the highway. When Rodrigo Guerrero became mayor of Cali in 2012, he included the Green Corridor in the Plan de Desarrollo (development plan) for 2012-2015, and the toll highway plan was cancelled.
The Green Corridor Project is still in its design phase. In order to succeed it must combine the green spaces with an efficient transportation system. For Felipe Targa, who is in charge of the feasibility and design study, one solution could be the implementation of a light train or tram system, which could then be integrated with a future regional rail system. Another option is the use of electric or hybrid buses, with strict speed limits, a model already used in the Bulevar del Rio. The corridor would also include exclusive lanes for bikers. There are other innovative ideas, such as the creation of farming areas and selling points for the vegetables and fruits. The study has already received support from the French Cooperation, the World Bank, and the Ford Foundation, among other organizations.
The contrast between the previous project — a divisive and polluting toll road — and the current one, an integrating and environmentally friendly green corridor, is truly striking. However, the project faces considerable uncertainty. Strict term limits, imposed by Colombian legislation on local governments, is one reason: it is impossible to undertake a project of this size in only four years. Legal complexities regarding the land property are a second hurdle: they belong to the central government, but were leased by the railroad companies, and some stretches have been illegally occupied. Finally, financing a project as large as this one is always complex, and will require close cooperation between the central government, the local authorities, and the private sector.
City Hall is aware of these challenges, and is determined to finish the project designs as soon as possible. Officials also plan to implement smaller pilot projects, in order to garner support for the larger plan. The private sector has shown keen interest in financially participating in these pilots, as they expect that their property values will dramatically increase once the Green Corridor replaces the now derelict railroad tracks.
Substantial local, and even international, support is the best way to insure that the Green Corridor will be continued by future administrations. And this project certainly deserves it.
Comments
Planning
Lack of planning underlines many of the problems in large cities in the developing world. The terms used in the cover of some of the recommended books cannot be more eloquent: "rogue," in the case of Cape Town, or "out of control" in Cairo. Thus the project I recommend supporting, the Green Corridor in Cali, really strikes out, for its scope and its ambition. I will keep monitoring it closely for the group.
Green corridors
Jorge, the green corridor project in Cali is so fantastic. About a decade ago in the US, many of the old train track corridors that were no longer in use began to be changed over into bike tracks that, for now, connect many towns, but eventually, were supposed to connect an entire region. They have become a point of pride for the areas that have them, and great way to convert an unused section of run-down facilities into a healthy lifestyle focus area. Another great urban project like this is New York City's highline, which was an old section of train tracks in the city that were derelict and is now a long park for walking, art and street vendors. This article even mentions that an eco-friendly tram is going to be put up because the project is so popular: http://inhabitat.com/nycs-high-line-park-so-popular-that-creators-plan-a.... Looks like Cali is heading in the right direction!
Inter-disciplinarity
The projects and books are all really interesting. As a researcher, I find Nezar AlSayyad book on Cairo particularly fascinating for its inter-disciplinarity. It seems to be both a hybrid approach and product, allowing not only a novel end product but also allowing people from various disciplines different entry points to access it. As we increasingly realise the need for more inter/cross- disciplinary approaches, I think/hope we will increasingly see more of this kind of work in the future.
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