Daisuke Wakabayashi, New York Times:

Following directions from Google Maps on a smartphone last year, Jose Alejandro Sanchez-Ramirez turned a Ford truck, hauling a trailer, where he thought the app was telling him to go. But he ended up stuck on the railroad tracks at a poorly marked California crossing.

Soon after Mr. Sanchez-Ramirez abandoned the truck, a commuter train barreled into it, killing the engineer and injuring 32 others.

And:

On Monday, after investigating the crash for almost two years, the National Transportation Safety Board issued a safety recommendation asking technology and delivery companies to add the exact locations of more than 200,000 grade crossings into digital maps and to provide alerts when drivers encounter them.

Apple, Google and Microsoft have promised to add rail crossing data to their maps.