|
|
|
|
|
|
by 9Mfhf34U
136 days ago
|
|
|
The high speed lets you build the Y shape to serve London to both north east and north west, as well as cross country journeys from Birmingham to the north east with the minimum amount of new track. With more standard rail lines you'd need to build a lot more. Plus there's many other benefits to high speed. |
|
|