Southern Hills Country Club's West/West routing represents a composite eighteen formed by combining holes from the club's two newer courses, both designed by Bill Coore and Ben Crenshaw. These layouts opened in the early 2000s as part of a broader expansion that gave Southern Hills additional championship-caliber golf beyond its famous Perry Maxwell original course. The Coore-Crenshaw work reflects the design team's characteristic approach: minimal earth-moving, strategic bunkering, and routing that follows the natural contours of the rolling Oklahoma terrain. The West courses occupy land adjacent to the club's historic property, featuring similar topography with elevation changes, native grasses, and stands of mature trees. Coore and Crenshaw crafted holes that emphasize width off the tee and reward thoughtful angles of approach, with green complexes that incorporate subtle internal contours and closely mown surrounds. The design philosophy contrasts somewhat with Maxwell's Golden Age original while maintaining continuity with the club's overall character. Southern Hills uses the West/West combination primarily for member play and occasionally for tournament overflow, allowing the club to accommodate its membership while preserving the championship course for major events. The composite routing provides a full test of golf that showcases the Coore-Crenshaw partnership's minimalist design principles within the context of one of American golf's most storied clubs. The courses integrate into the broader Southern Hills landscape, offering members variety while maintaining the club's reputation for conditioning and presentation.