traffic congestion

Traffic congestion increases, could be economic indicator

| April 25, 2013

In its latest report, the Traffic Scorecard, Inrix says 2013 saw a 4 percent increase in traffic congestion in the first quarter this year over 2012, which saw a 22 percent drop in congestion.

Highway agency creates online traffic-tracking tool

| May 27, 2010

The Federal Highway Administration system identifies traffic chokepoints using data from thousands of trucks.

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