That definitely happened in Seattle, as it was about a year ago.
http://seattletimes.nwsource.com/html/localnews/20...
It annoys me that the first link uses the following caption to link to that photo (and others):
Gallery: Faulty GPS Led These Poor Folks to Disaster
No, it wasn't a faulty GPS. It was a faulty driver following a GPS.
(Incidentally, that wasn't the only headline-grabbing, children-endangering bus crash in Seattle in 2008. Here's the other:
http://www.seattlepi.com/local/392969_bus20.html)