From N Central Expressway and Interstate 635 Service Road, Dallas, Texas, drive southwest on N Central Expressway. Take the 1st left toward Interstate 635 Service Road/Lyndon B Johnson Freeway. Make a left turn onto Interstate 635 Service Road/Lyndon B Johnson Freeway. Make the first left turn onto N Central Expressway. Turn slightly to the right onto W Spring Valley Road. Continue onto Centennial Boulevard. Make a left turn onto S Greenville Avenue. Make a left turn onto E Spring Valley Road. GREEN VALLEY Apartments will be on the right.