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.
The Federal Highway Administration system identifies traffic chokepoints using data from thousands of trucks.
Overdrive's Most Beautiful contest is back for a second year. Submit yourself or a female truck driver you know! The first-place winner will win a trip to The Great American Trucking Show in August and will be featured in a story in Overdrive. Submissions accepted through March 20.
Sign up to get Overdrive's daily newsletter.