Four corners Four Corners State Highway Association to be formed. RMN Nov. 9, 1964 p.35 Pipe line completed carrying oil from there to Los Angeles. Cervi's Journal Ap 23, 1958 p.5 Arizona Public Service Company will operate 1,510,000 kilowatt plant in area. Post Jl 20, 1966 p.58 Four states to develop resources at Four Corners (Colorado, Utah, Arizona, Utah.) Post D 20, 1966 p.2