Sometime in 1925-1926, the WP eliminated the SNRR bridge over the Yuba River, a bridge whose condition was of concern, and tied in the SNRR into the WP mainline at Oliver as shown in the before, left from Nov. 23, 1909, and after, right from Oct. 27, 1940, images. Once in Marysville, track was added to put the passenger trains back onto city streets, and keep freights off the streets and in position to serve all SN-WP switching operations in Marysville and Yuba City. These changes made economic and operational sense, but at the expense of the SNRR losing its individual identity. More details at this update.
L311-25-Courtesy BAERA, Western Railway Museum Archives, 224631, l, Wilbur C. Whittaker Photo, Vielbaum Coll., 132837, r,
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