There was a plan in 1911 plan to build a Colorado Springs Union Depot to consolidate the two railroad passenger depots, but it was never completed. A zoological park was built along Cheyenne Creek, near Bear Creek Road (now Eighth Street), by 1916 and the Cheyenne Mountain Zoo was built in 1925 above The Broadmoor resort on the Cheyenne Mountain Zoo Road. In 1919, William Kennon Jewett deeded the Colorado Springs Golf Club's golf course to the City of Colorado Springs. Aircraft flights to the Broadmoor neighborhood fields began in 1919, the Alexander Airport (later called Nichols Field) north of the city opened in 1925 and land was purchased in 1927 for the first Colorado Springs Municipal Airport.