In the 'had to happen sometime' category, Vermont Rail System's early morning arrival of the B section to the 644-004 Providence, RI-bound ethanol train on the Green Mountain Railroad at the railroad's Riverside Yard, found the GMRC GP40 305 leading VTR (Washington County RR) GP38-2 202, VTR GP40 301 and CLP GP40-2 306. That's one each of the four primary companies making up the Vermont Rail System...NYOG is obviously not represented in the schemes.