[calumniate]

Originally Posted by You Need a Thneed

Westbound truck on Glenmore obviously misjudging how much room it had between the tracks and the car in front. Then, it's stuck on the tracks, and may have no place to go to get out of they way when the lights start. The train stopped not very much past the point of collision, so it can't have been going very fast at the point of collision.

Case closed!