Amtrak 188 NTSB confirms: Amtrak train speed exceeded 100 mph Twitter Twitter May 13, 2015 at 3:12 pm follow story share Tweet from @NTSB × facebook twitter linkedin email × Follow this story For updates, please enter your email address and we'll send you important developments as they happen. What is the current year? Leave this field blank. Follow × Success! You're now subscribed to “Amtrak 188” You'll get emails from Billy Penn as this story develops. You can unsubscribe in every email.