I can't understand them stalling with four cars, unless they ran out of sand. If you have sand and the sanders aren't working, you can walk ahead sprinkling sand on the rails .... it has been done many times.
I suppose we'll have to wait for the investigative report.
Skip Luke
Switchman (ret): Grand Canyon Railway;
Engineer (ret): Georgetown Loop RR Inc., Sumpter Valley Ry., Monticello & Sangamon Valley;
Dispatcher(ret): Illinois Central, White Pass & Yukon, Burlington Northern Ry.
Mariner, Musician, Miner