Watch WCCO 4 News Live: Click Here To Watch WCCO Mid-Morning

Stephen Zitzow

(credit: Kevork Djansezian/Getty Images)

Good Question: What Are Our Busiest Freeways?

Millions of drivers use metro freeways in Minneapolis and St. Paul every day to get to and from work, run errands or just shuttle around. In fact, MnDOT says the Interstate 35W/Interstate 94 interchange can see up to 180,000 people a day.

04/02/2015

(credit: GERARD JULIEN/AFP/Getty Images)

Good Question: Why Do We Use Cloverleaf Interchanges On Roads?

We’ve all seen the traffic camera shot of a tractor-trailer sprawled out on the highway after trying to take a cloverleaf curve. So, that had WCCO-TV viewer Adam Portner wondering: Why do we use cloverleaf interchanges on interstates?

06/20/2013