Yesterday, Modern Mechanix featured an article from 1932 proposing to use airships to solve traffic problems. An officer would sit inside a booth hanging from a small dirigible hoovering over the notorious traffic-jams caused by major football games. This officer would serve as a “traffic dictator”, single-handedly controlling the traffic from above by wielding the “necessary signal apparatus”, and thus preventing motorists from doing what motorists do best; “defeat the very thing that they are trying to accomplish”.
The lack of wireless communication in the 30’s would be overcome by linking the airship to a base station by a thick, and presumably very long cable. Or as the article puts it:
“Carried up with the captive balloon would be a large cable containing the nerve centers of the entire system that would terminate in a master-control switchboard spread out before the great traffic god who by the mere manipulation of switches “would rid the traffic-burdened city of its excess vehicles in one hour, instead of the customary two or three hours now required.”
The magnificent referral to the airborne officer as a great traffic god is an instant classic.
Cory ran this on Boing Boing as well, and also linked to an interesting blog called Paleo-Future, with the to die for tagline; “A look into the future that never was”.

