Let's think ahead here...

Won't it be nice one day to ride on the upper level roadway above the existing highway 30-A in our more fuel efficient and yet faster than ever before cars while we view the vistas over the low rise structures and preserve lands while the delivery trucks, construction vehicles, and other slower work vehicles traverse the old roadway below.
Or... we don't we could vote as a county to close 30-A to traffic one day a week except for Vespas, bikes, and other two wheeled vehicles, Even once a month could be pretty refreshing.
Of course we could also exclude cars under 2000 lbs. like solar, electric, and let me see.... wow the Lotus elise is under 2000 lbs. and gets 30 miles per gallon !