Amtrak cancels all long-distance trains ahead of potential freight rail shutdown

Amtrak said it has canceled all long-distance passenger trains scheduled for Thursday ahead of a potential freight rail shutdown as rail workers and freight companies remain at a stalemate in contract negotiations. 

The passenger rail service's heavily used Northeast Corridor will largely be spared of the cancelations, Amtrak said, and its high-speed Acela trips will remain on schedule. Amtrak also canceled several state-supported services for Thursday evening.

Although Amtrak is not a party in the labor dispute and doesn't carry freight, the move is more fallout from lingering disagreements between freight rail unions and railroad companies before a looming negotiating...