mvl
Moderator
- Joined
- Dec 19, 2008
- Messages
- 5,475
- Location
- Boston, MA, USA
- Country
- TomTom Model(s)
- Tomtom GO for Android
gator's the GPS business geek here so he'll chime in if I'm wrong on any of this.
Inrix is one of the leading traffic providers in the US. It sources its traffic from a number of places: clearchannel (the source of most TMC traffic), along with government highway sensors, and commercial logistics/shipping companies.
I think (gator help here?) Inrix powers MSN traffic, used in Garmin, and powers PLUS traffic, used in Tomtom.
Tomtom recently partnered with Trafficcast, a competing vendor, for its 740 LIVE traffic device. Trafficcast boasted more miles of traffic flow coverage, and 740 LIVE definitely had more sidestreet coverage, although in smaller cities like Gator's neighborhood it appeared to have less reliable data.
A few months ago Inrix announced a similar expansion into major sidestreets, although that expansion never made it into Tomtom PLUS traffic (yet).
The key story in the news release is that Tomtom is now using Inrix for LIVE traffic also, hopefully including its sidestreet expansion. This seems like an about-face for Tomtom, who shunned Inrix earlier. Most people assume that it is a replacement of Trafficcast, although nothing is precluding Tomtom from actually using both sources for the LIVE devices.
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