Foundations for the roundhouse, Salida, Colorado, dated August 1, 1923. The 20-stall standard-gauge roundhouse was constructed in 1900, east of the narrow-gauge roundhouse. By the date of this photograph, August 1, 1923, a new eight-stall roundhouse addition was being constructed as a separate building; however it shared the 100-foot turntable with the original standard-gauge roundhouse. The 100-foot turntable replaced the original 80-foot turntable...