3 historical beasts lead Q351 past auto 26. While the trailing old Canadian Pacific SD40's catch your gaze, shift instead to the CSX leader. This one bears a slight history. 8842, was built by EMD as an SD40 for Union Pacific in April of 1966, and numbered 3035. 48 years later after many repairs and rebuilds, it is still humming along in active revenue service. I noticed something different about it when I didn't see patched holes where the class lights used to be as is on ex Conrail units.