We recently purchased a home in the Holiday Hills area...on Urbana Ave and 55th. I knew that the area used to be an old airport runway...with Urbana being about twice as wide as most residential streets.
Well...I stumbled across this old pic...pretty cool. Looks like my house is about at the intersection of the north-south runway/southwest to northeast runway.
(http://lucysky.smugmug.com/photos/106818415-L.jpg)
(http://lucysky.smugmug.com/photos/106801855-L.jpg)