Traffic is one thing that unites us all.

No one particularly likes being stuck in traffic, and folks in Denver love to complain about it – especially when they can blame those frustrating hours they spend during their morning commutes on recent transplants.

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9Wants to Know has analyzed traffic data for the Denver metro area over the past few years, and crunched the numbers to determine which roads in Colorado are the worst, which are getting better and which are only becoming more frustrating.

The below interactive graphic analyzes drive times by route and time of day. You can see when and where traffic is the worst and also analyze it by corridor.

Some of the results may surprise you.

Can't see the graphic? Click here: http://on9news.tv/2BwVvrk