Transport for London have just released a set of APIs that return various types of transport information for the city. Below is a little bar chart of London tube stations using the Passenger count API. Looking forward to using the APIs in the future!

I also played around with some of the visualisations on ManyEyes (IBM’s community-based visualisation website) – you can play around with my visualisation here – http://www-958.ibm.com/software/data/cognos/manyeyes/visualizations/london-tube-station-passenger-coun.

2009 – London tube station entry & exit counts (millions)