re los angeles freeway traffic reports charlie brett cfb fc hp com wrote you were right the second time it is knx believe it or not i also listen to knx in the evenings here in colorado it s kind of fun driving through the country listening to traffic jams on the back to your original question yes there are sensors just past every on ramp and off ramp on the freeways they re the same sensors used at most stoplights now coils in the pavement you might want to give caltrans a call or even ask bill keene knx s traffic reporter i doubt if just anyone can get the information but it would be worth asking just in case you can get it i seem to remember that they sell the information and a computer connection to anyone willing to pay on the subject of the pavement sensors can anyone tell me more about them christopher wolf electrical engineer cmwolf mtu edu remember even if you win the rat race you re still a rat
