Cyclovia

Cyclovia is an institutionalised event in Bogota where each Sunday and public holiday over 100 km of roadway are closed to car traffic for seven hours to create a ciclovia (“cycling way”) for cyclists, skaters, runners and walkers.  On some Sundays, as many as a million and a half people, or about 20% of Bogota, use Ciclovia …

Restoration of Cheonggyecheon River

How can urban cities be renovated to provide opportunities for their residents to reconnect to nature?  Cheonggyecheon river  restoration project in Seoul replaced a highway with urban green spaces and a highly engineered river.  The project opened in 2005 and has become popular place for people to visit in Seoul. The restoration of the Cheonggyecheon aimed to provide …

Bogota’s CicloRuta

How can government investments in infrastructure projects help trigger good sustainable change? How can we overcome our lock-in to fossil-fuel intensive transport systems? Bogotá is the largest city of Colombia with a population of 7 million.  Since the 1990s it has undergone a transformation from being know for its drug violence to its sustainability initiatives, many which have …

Indian Bend Wash – Resilient Safe Fail Urban Green Infrastructure

How can infrastructure protect urban areas from extreme weather, while providing other benefits when weather is non-extreme? Indian Bend Wash in Scottsdale Arizona is a 17 km greenbelt that runs through the Phoenix metropolitan area in the SouthWest United States.  It is "green infrastructure" designed to provide both flood protection and recreation. Indian Bend Wash is a historic …