From I-25 - Take Exit 187 For Happy Canyon Road. Head West Onto E. Happy Road, And At The Traffic Circle Take The 3Rd Exit Onto E. Happy Canyon Road/Lagae Road. At The Next Traffic Circle Take The 3Rd Exit Onto Castle Pines Drive S. Turn Right Toward Red Pass Lane And Then Left Onto Red Pass Lane. Turn Left Onto Yankakee Drive And Then Right Into The Driveway.