Several feeder lines operated by the Wichita Valley Railway Company (another subsidiary of the Colorado and Southern) connected with the FW&DC at Wichita Falls, including the Wichita Valley Railway (Wichita Falls to Seymour), the Wichita Valley Railroad (Seymour to Stamford), the Abilene and Northern (Stamford to Abilene, Texas), the Stamford & Northwestern (Stamford to Spur), and the Wichita Falls and Oklahoma Railway (Wichita Falls to Byers and Waurika, Oklahoma). In 1952, the Wichita Valley and its subsidiaries were merged into the Fort Worth and Denver Railway.