The $1 trillion infrastructure bill appears set to give passenger and freight rail $66 billion, an infusion that will likely expand where service is offered but does little to increase the speed of train travel in the US.
원문출처 : https://www.cnn.com/2021/09/01/tech/amtrak-speed-trains/index.html
원문출처 : https://www.cnn.com/2021/09/01/tech/amtrak-speed-trains/index.html