The city began as Clarks's Station, a stop on the Butterfield Overland Mail stagecoach route, utilizing an inn built in 1849, which was initially called Thorp's Place and later Uncle Tom's Cabin or 14 Mile House. The inn was demolished in 1949 and replaced with a Lucky's supermarket (now a Walgreens drugstore, on the corner of El Camino Real and Crystal Springs Avenue). Gus Jenevein (for whom Jenevein Avenue was named) built another landmark called San Bruno House, which burned several times and was not rebuilt after the third fire. A few homes and farms were developed in the area. The railroad between San Francisco and San Jose built a train station at San Bruno in the 1860s. The railroad eventually became part of the Southern Pacific system, which ran both passenger and freight trains on the line. Today it is known as Caltrain.