The entire Pacific Northwest region of the US essentially has no train service indefinitely.
"Amtrak determined its fleet of Horizon trainsets had to be parked immediately due to concerns about corrosion in the aging equipment.
The decision left only one trainset in service on the route that serves 18 stations between Eugene, Oregon and Vancouver, British Columbia."
www.cascadiadaily.com · Amtrak Cascades riders shuttled onto buses after trains grounded suddenly | Cascadia Daily NewsTrainsets from national fleet will be redistributed to meet demand on Cascades route