One of the interesting things you can do with access to anonymized, large scale and accurate cellphone location data, is to measure traffic patterns. Consistent with the Big Data theme, we decided to compute this across the whole US, to measure Total Miles Driven. Total Miles Driven is estimated by the Federal Government (aka “FRED”) in a monthly report, which is generated with about a 35 day delay (e.g., the September total miles driven is published in early November).

It comes in many forms: Speech. Movement. Draw within the lines. Wait, scratch that last one. We didn’t like that last one either. When it comes to measuring foot traffic, trade areas, migration patterns, demographics, cross traffic, and in general get behavioral metrics from mobile location data, yesterday’s state of the art was to get canned results on some buildings or venues someone else has decided you might be interested in.