Goin' To The (Frozen) Lake: Schedule | Pics | Videos | RECAPS: Mora (Day 1), Fergus Falls (Day 1, Day 2)

Cloverleaf Interchanges

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?

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