U.S. passenger railroad Amtrak's $2.3 billion plan to replace its high-speed Acela train cars is more than three years behind schedule and faces more likely price hikes and further delays, a ...

Amtrak’s Acela Express, which replaced the iconic Metroliner service that helped define the Northeast Corridor for the better part of 30 years, is now approaching age 20 (kind of old for a train). The ...