Winding its way across the through truss bridge in the middle of an S-curve on BNSF's Cajon Sub on October 13, 2019, is Union Pacific AC4400CW 6876 (desperately in need of a new paint job) as the rear unit of a DPU set on an eastbound manifest. These two bridges are, sadly, no longer spanning the Mojave River at this location, just north of Victorville, in California's Mojave Desert. Today new concrete structures are used for these spans.