A while ago I downloaded some linear plans of London Bus routes such as the
7 and 23, aka linear tube plan style with all stops in one line and average
journey times.

http://www.tfl.gov.uk/buses/buses_map.shtml doesn't have a link to them, and
a search of the TfL site has got me nowhere. I have one from last summer
saved on my hard drive, so I'm not imagining their existence. Anyone know
if they are still available, or have disappeared into the ether?