Josh,
Page 11, Sept. 1965 wil get you to the shot you seek. Two cars vs. No. 488 and 492 westbound on an extra May 28, 1965 at pinon, Colo.
This was something of a bad spring for steam and grade crossing accidents. The Reader had a grade crossing accident with 2-6-2 No. 11 on April 28.
Jim