Amtrak Avelia Liberty (Acela 21) overnight testing - Princeton Junction

Amtrak new Alstom Avelia Liberty (Acela 21) Trainset No. 2 making several test runs through Princeton Junction station on it's fourth night of testing between COUNTY and HAM (Jersey Avenue to Trenton). Also seen is Palmetto No. 90, KN-704 returning to Adams Yard and an NJ Transit MM-22 from Morrisville to MMC
Shot with my new iPhone 11 Pro Max

[@Trainmaster909]

The Avelia is stunning! Not sure why people constantly make a fuss about the cross section, TGV Duplex cars don't match up with their cars and nobody complains. I'm certain the engineers at Alstom did that for a reason.

[@LibertyRailfan]

Great video and catches CSXTrainBoy815, what night did you go? I was there Thursday night into Friday with the thunderstorms.

[@Raptor_-dy5xi]

How fast was the avelia going?