Where does UK iPhone traffic info come from?
December 20, 2011 8:25 AM Subscribe
Where does the iPhone get traffic information from in the UK? I'm guessing that multiple councils and the highways agency collect the raw data. Who collates it? Is there a publicly available database somewhere? And how often is it updated?
posted by beniamino to Computers & Internet (3 answers total) 1 user marked this as a favorite