It seems so simple; even environmentally friendly. So why not plant hedges in the middle of the median strip along I-80?
On January 25, 2010 at 2:10 pm we had a crash on I-80 in Iowa County. A van being driven by J. Jones was heading west and began sliding out of control. It slide right across the median strip and collided with a semi-truck being driven by Blair Hall of Brooklyn, Iowa. Poor Mr. Jones died in the ensuing collision.
It got me wondering about how to stop cars from sliding clear across the median; and the first thing that comes to mind is planting a hedge. They are inexpensive, easy to maintain and would probably allow a car or van to slow or stop after striking it. A hedge would be better than a concrete barrier. The hedge wouldn’t cause an alternative major crash.
I did a cursory search online but wasn’t able to find anything relevant. It just might help when the roads get slick and icy.