Analysis of information sources in references of the Wikipedia article "Niles Canyon Railway" in English language version.
Western Pacific became the first railroad into Niles Canyon when their first 20-mile section of track was built from San Jose to a point in the canyon just beyond Farwell, when construction halted.
commence the final location [of the line] from the junction point on the old Western Pacific line about a mile above the mill to Oakland. The line, at the start, was on steep hillsides and followed generally the line of the wood flume carrying water from Alameda Creek to Vallejo's Mill.
Turton, Knox &. Ryan have detached a large number of their men from the Livermore Pass vicinity and set them grading and tracklaying on the lower end of the road, commencing twenty miles from San Jose, at the end of the section completed by the former owners of the franchise, and working up Alameda Canyon into Livermore Valley.
The trains consisted of three locomotives and twelve first- class cars. One train switched off at Vallejo's Mills, and went on to San José and Gilroy...