*sigh*
Congradulations, you have just brought yourself a 'choo-choo' train that will be tax payer subsized and never goes away.
The only problem is that it won't solve the problem that it was made to fix.
And just so you know, it may be a 'fast train' but when it stops ever mile or less it cuts your over all speed down to about 10-15 mph.
Subway systems are a fine thing, but rural or suburban to urban train systems are not worth their cost and have yet to make a dent in traffic from rural/suburban areas to cities.