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The data don't exist to get near-realtime updates, but having "typical traffic" certainly helps much more than simple estimates based on speed limits (and hopef
by kylemaxwell 15y ago
The data don't exist to get near-realtime updates, but having "typical traffic" certainly helps much more than simple estimates based on speed limits (and hopefully traffic controls like stop lights or roundabouts).
- dlokshin 15y agoDoes Google do anything with the data it collects from those using Android Navigation? That could certainly provide enough realtime data in some parts I would think.
- yellowbkpk 15y agoYes, absolutely. I've seen the traffic status change from green to red for my stretch of road when I was stopped in traffic for a while I was running their Android navigation app.
- pwf 15y agoThat may be the case, but I don't think the data is actually used to route you. I missed an exit once and had my estimated transit time drop by 20 minutes, as it was going to put me on a heavily clogged highway. It knew how the traffic was too, since my traffic light changed as well, from red to green.
- dannyr 15y agoIf you enabled "My Location" on the Google Maps app, Google uses that data.