Went to just go get some coffee and heard the sound of a train horn as I was approaching a crossing.. No crossing lights.. I looked over and saw a CSX GP-38 running long nose forward. (cool!) So I obviously stopped, even though he wasn't moving either. Crewman go out and flagged the crossing.
Interestingly enough the light facing the single boxcar it was pulling was still on and shining on the boxcar, so it does happen. So Railworks engines doing it isn't completely unprototypical. :)
