I found this totally at random while searching for an Escaped Horse Trots Through Cinema (while there was a film on!)... Youtube is a bizarre place to be!
Being British I can hardly opine about how countries "should" infrastruct highspeed rail rather than more and more new roads... after all OUR one and only highspeed link's the one running to FRANCE! How embarrassing is that..?!? Anyway THIS is America's one and own fast rail (bullet-train-style) project. God speed the California Express!!