Amtrak is suing the MTA over the agency's refusal to allow Amtrak to move and test new Acela service trains on its Metro-North tracks.

Amtrak’s new Acela fleet, scheduled to enter service on the Northeast Corridor (NEC) in 2021, continues to progress with its high-speed testing at Transportation Technology Center near Pueblo, Colo., ...

Amtrak was supposed to have brand new high-speed Acela trains on the tracks years ago — but a new report from Amtrak's inspector general isn’t painting a positive picture. The report claims that new ...

A speedy new Amtrak Acela train was seen speeding along the Northeast Corridor line in New Jersey this week. Is that a sign the replacements for the 20-plus-year-old Acela fleet is coming soon? Sort ...

The new Acela trains will replace the old trains on the Northeast Corridor (NEC) from 2021. Credit: Amtrak. The first train of Amtrak’s 28 new Acela trainsets will travel to the test track in Colorado ...

Tickets are now available for the NextGen Acela, the newest high-speed trains in Amtrak's fleet running from Boston to New York City and Washington D.C., Amtrak announced.The start of service on the ...

A completed Amtrak Acela trainset in the yard at the Alstom production facility in Hornell, N.Y., last summer. Heather Ainsworth/The Washington Post Amtrak’s plan to roll out higher-speed trains in ...