I’ve been trying to find the case study for a few months anymore, but since the website redesign in 2004 it’s been less accessible, and recently I can’t find it anymore at all. If I find it, I’ll link it.<p>Obviously, it depends on the actual situation.<p>Replacing routes where busses are running as rare as every 10 or 15 min, like suburban routes, makes no sense.<p>But downtown routes where articulated and bi-articulated busses are running every minute, and they still can’t cope with the demand? Well, that’s exactly what light rail was made for.