Today's Santa Fe. The historic Santa Fe Depot in San Diego, California was built in 1915 and is presently utilized by Amtrak/Amtrak California, Coaster, and SDMTS passengers. The legacy of the ATSF/Santa Fe, BNSF Railway freight also shares this space, as seen by an exceedingly rare early afternoon BNSF M-SDGBAR led by BNSF 8248 (ES44C4) passing through on August 20, 2017.