There's one lumber train on the CN TRANSCON each day, it consists of 2-3 units (often a BCOL unit) 95% center-beams with the remaining 5% tankers, boxcars, even hoppers sometimes. Because of its scheduling I see the train every other time I railfan CN, and have learned the hard way that it's ussually good for nothing once the power is past... Except sunset sets like this one.