Traffic Service Source Data

Discussion created by suec on Jun 12, 2013
Latest reply on Mar 4, 2015 by emlee
Can anyone tell me what the source is for the Traffic Service data?  I've read what I could find in the online help, but all I know is it is updated every 5 minutes.  But updated from where?  Is there a global authority on traffic flow, traffic incidents, construction, etc?  I won't use this information unless I can assure my end users of it's validity.