The Acela is Amtrak's flagship passenger train service along the Northeast Corridor in the Northeastern United States between Washington, D.C., and Boston via 13 intermediate stops, including Baltimor
Acela at Rahway, New Jersey, in May 2021
Acela Express trainset undergoing testing at TTC in 2000
Vice President Joe Biden and Senator Arlen Specter riding the Acela Express to Philadelphia in February 2009
An Acela Regional train at South Station, Boston, in 2002
Avelia Liberty, marketed by Amtrak as the NextGen Acela and previously referred to as Acela II during the procurement phase, is a tilting high-speed passenger trainset built for the North American mar
NextGen Acela in Edison, New Jersey, on its inaugural trip in August 2025
Interior of the quiet car
The second trainset on the Sawtooth Bridges in Kearny, New Jersey, during testing in 2020
First-class seats aboard the Avelia Liberty