IOWA SMOG

[HawkGold]

Just got back from and extended trip to CA, Vega, and the MN Northshore. When we crossed into Iowa from Nebby the dust in the air was phenomenal. The dust I think largely come from the limestone gravel roads. It has to be a health issue. Illinois doesn't get it. Nebby doesn't. Kansas...no. S MN no.

It was just so noticeable. When growing up on the farm we never had to lime field borders along the roads.

 

[MelroseHawkins]

I know MN has rock roads and not so much the type of gravel we have. Ours seems much more dusty I always thought.