Summer Storm
This is just a random shot. When we drive down to Florida in the summertime, this is the sort of skies we often see. Lashing rainstorms sweep across the highway in bands - sometimes drenching us and sometimes going off to one side or the other before we get to them. (John was driving while I was shooting).
And, oh yes, the orange construction cone beside the road is also a very common sight along I-75.