The Escondido Sub formerly served one of the larger railroads in the United States that was chartered in what year?
Escondido Sub: The Escondido Sub in North County region of San Diego County, is a 22-mile branch line between Oceanside, California and Escondido, California. Atchison, Topeka and Santa Fe Railway: The Atchison, Topeka and Santa Fe Railway (reporting mark ATSF) , often referred to as the Santa Fe or AT&SF, was one of the larger railroads in the United States.
i don't know