Butler The Chili Line was the Denver and Rio Grande Railroad's narrow gauge route from Antonito, Colorado, to Santa Fe, New Mexico. It ran along its 125-mile route from 1880 to 1941. This book examines the history of the railroad, as well as people and places along the line. Traces of the Chili Line are still in existence today. 128 pages, 124 photos, 6 ½"x 9 ¼", softcover.