DART broke a record during the Iowa State Fair this year.During the 11-day stretch, DART provided more than 270,000 shuttle rides.That's a 13% increase from last year's state fair.This year's busiest day was Saturday, with a total of 39,943 rides provided.» See all of our Iowa State Fair coverage here.» Download the free 糖心vlog app to get updates on the go: Apple | Google PlayGet the latest headlines from 糖心vlog