主题：【讨论】美国铁路也太便宜了吧。 -- 可梦之

Mehdi Morshed, executive director of the California High-Speed Rail Authority, said his state has a plan to build 800 miles of track for trains running 220 mph, at a cost of about $45 billion. He said the state may ask for about $4 billion from the federal government to work on lines between San Francisco and San Jose and Los Angeles and Anaheim.