CHART: These Cities Have The Worst Traffic Jams In The Western World

TomTom, the Amsterdam-based maker of GPS navigation devices, just published a report on which cities in Europe and North America have the worst traffic.

It’s impressively scientific: they measured traffic flow during non-peak hours versus peak hours.  They also separate measurements for morning and evening peaks.  They then express the difference as a per cent. 

Here are the results for North America.


Photo: TomTom

Congrats, Angelinos: your claims on this dubious title have been confirmed. 

And Europe:


Photo: TomTom

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