In a potential subject..WDWMagic has uncovered that Bombardier is working on a massive project in 2 sales within North America (with the money spent being a combined 351 million dollar amount, for 104M in Rolling Stock and 247M in services).
Rumor - New Monorails Coming Soon? | Page 137 | WDWMAGIC - Unofficial Walt Disney World discussion forums
I'm having a hard time figuring out who this would be for that isn't Disney. Vegas wouldn't add this, MCO wouldn't be this large, other airports don't seem to be expanding with stuff like this, and no city I know of is adding a monorail line like this. So it's most likely Disney, I'm really interested in knowing when they'd be deploying these. New monorails would be a great surprise for the 50th.