Q167 used to be a strictly UPS train on the B&A. It would run lite engine from Boston to Worcester, where it would pick-up it's train. The train from Worcester was sometimes only about ten trailers, and during peak season maybe about 2000 feet, if that. If I remember correctly, Q167 would be cut-into Q157 in Syracuse. However, it's been a few years since I was on the B&A, so my memory of the train numbers & what they have, & where they go is not very clear.