https://www.amtraktrains.com/forums/amtrak-rail-discussion.3/
Amtrak Rail Discussion | Amtrak Unlimited Discussion Forum
amtrak rail discussionunlimitedforum
https://www.amtraktrains.com/forums/high-speed-other-non-amtrak-intercity-rail.83/
High Speed & Other Non-Amtrak Intercity Rail | Amtrak Unlimited Discussion Forum
Discussion of non-Amtrak high speed and other intercity rail proposals, projects and operation, including Brightline in Florida.
high speedintercity railunlimited discussionnonamtrak