Transmilenio

Bogota, Columbia's TransMilenio bus rapid transit system has been widely praised and imitated around the world. However, many consider the successful bus system to be suffering from its own success.

Bogota's integrated mass transit system has been operation for a decade and continues to grow, but faces challenges for the coming years, from the constant growth in ridership to irregularities in construction contracts.

Bogota, Colombia's bus rapid transit system is seen as a shining example of how buses can make up a good public transportation system in cities. It's also being looked at as a model for fighting climate change.