This dataset contains Origin-Destination surveys for the cities of Medellín and MAnizales. Apart from the set of O-D you can find metadata about the purpose of each trip and the transportation mean used. Besides, you can find the socio-economic classs associated to the person performing each trip. Thus, the set of O-D together with the fotmer metadata can be used to construct multiplex mobility networks. Here you can find the data source. The article asscociated to the data is: