This site is really nice to use.
Does anyone know where it gets data on walking routes?
There is a train station near where I used to live. Google Maps correctly identifies it as being 11 mins' away by foot. The TfL site thinks it's 23 mins away by bus, so never includes it in any suggested routes, instead showing my multiple-leg journeys by bus and tube.
Is there a place to report errors or 'I found a faster route'?