New traffic system fills the gap between the expensive induction loops and the journey time measurements using sensors in taxis.
Orinoko project

Good-Bye To Traffic Jams – New Project Uses Taxis To Reducing Gas Guzzling Slowdowns
(via ecoscraps.com)
Submitted by mcmilker on Thu, 2008-05-15 12:42. | Tags: transportation | fuel | gas guzzlers | Nuremberg | Orinoko project | taxi | traffic jams | traffic patterns