Discovered Pages
[Discover] Caltrain timetable effective January 1, 2006 http://www.caltrain.com/timetable.html#weekday-southbound
(california caltrain reference siliconvalley) 
[Discover] Caltrain http://www.dot.ca.gov/hq/tpp/offices/ote/Benefit_Cost/index.html (academic)
[Discover] Caltrain Service Delays and Advisories http://cow.org/c/ (transit twitter sfbay)