Bill Henderson

Aftermath of the fatal Metro-North Railroad derailment, as seen from Chopper 880 on Dec. 2, 2013. (credit: Tom Kaminski/WCBS 880)

Metro-North Train Derailment Raises Questions About Technology

Safety officials have championed what’s known as positive train control technology for decades, but the railroad industry has sought to postpone having to install it because of the high cost and technological issues.

12/03/2013