Recent Problems
Despite the recent capital improvements throughout the system, several high-profile power failures have occurred along the NEC in recent years.
Read more about this topic: Amtrak's 25 Hz Traction Power System
Famous quotes containing the word problems:
“The problems of all of humanity can only be solved by all of humanity.”
—Friedrich Dürrenmatt (1921–1990)
“The problems of this world are only truly solved in two ways: by extinction or duplication.”
—Susan Sontag (b. 1933)