Bluebonnet GP60 8727 leads two BNSF GP60Bs on S-WSPALT through Coal City.
The Priority UPS Train from Willow Springs Yard to Alliance, Texas highballs down the Transcon, with a nice lash-up (Bluebonnet GP60 8727 and H1 GP60B's 346 and 343).
As commented by TOYOTA from my last photo, the blue plow unit.
BNSF 8727 leads mixed freight past Tower 55.