City lowers death toll in Metro crash Monday - The San Diego Union-Tribune
Investigators Search for Clues in Deadly Train Cash - The New York Times
Police Say 9 Hurt When Train Hits Semi in Connecticut – NBC Connecticut
June 2009 Washington Metro train collision - Wikipedia
Incidents on the Washington Metro - Wikipedia
Metro-North Train Hits S.U.V. in Railroad's Deadliest Accident - The New York Times
Were corruption and corner cutting to blame? Why the Mexico City metro crash was an avoidable tragedy | The Independent
Fort Totten Crash Still Weighs Heavily On Discussions About Metro Safety | WAMU
Metro returning Red Line to automatic mode 6 years after crash that killed 9 people | WJLA
Commuter rail accidents cost N.Y. $38M, still climbing
Mexico City metro: Fears structural failure behind deadly crash - BBC News
FBI — FBI/NTSB Response to Metro Crash
Report Finds Train Operator In Farragut Crash Had History Of Safety Violations | DCist
Metro Red Line crash was pivotal event for agency and other U.S. subway systems - The Washington Post
Delhi Metro Train Crashes Into A Wall During Its Test Run - Full Video - YouTube
10 years since Red Line crash: What it was like and how it shaped Metro - WTOP News
A Metro safety commission says human error to blame in “avoidable” train collision – Greater Greater Washington
Metro Crash; Nanjing Line 1 Train Comes off Tracks at Maigaoqiao | The Nanjinger
Mexico City train crash: 24 dead in overpass collapse, search underway
10 years since Red Line crash: What it was like and how it shaped Metro - WTOP News
D.C. Metro crash highlights underfunding of public transit systems - CSMonitor.com
Six killed in Washington-area Metro train collision - CNN.com
10 years since Red Line crash: What it was like and how it shaped Metro - WTOP News
Valhalla train crash - Wikipedia
