For those of us who live in California (I know there is a coupleof us) here is a good source of info...
http://cad.chp.ca.gov/
This is a direct link to the CHP CAD (Computer Aided Dispatching) system. There is also a glossary page to help understand the cop jargon and 10/11 codes used by the CHP.
I usually jump on it before a ride to make sure I'm not heading into a accident scene or new road construction.
Happy Holidayz!
Lane
There's also www.sigalert.com which also shows "current" traffic conditions...
Rolly
thanks, thats helpful...it even has chico