In a nutshell County accesses are an amalgamation of different sizes and shapes and some of them are not even owned by the County. For example, we have some as small as 5 feet and some as large as 1,100 feet. Most of them along 30-A are the 5-feet version unfortunately, but I did want to outline where we are.
We classify beach accesses two ways, regional and neighborhood. Neighborhood typically have little or no parking and no restrooms. Regional will have parking and over time may have restrooms.
We have Miramar Beach, which is being rebuilt as a bridge like structure so it won't be lost to storms, with restrooms and 130+ spots.
Dune Allen Regional Beach Access which is a Bureau of Land Management Property that we have a lease. It is fully developed with restrooms and parking. Since it is a BLM property it went through a stringent environmental assesment and limited it's overall size.
Ed Walline which is fully developed with restrooms.
Gulfview Heights which is fully developed with restrooms.
As for small parking areas like the one you mentioned (Lake Causeway), we try and develop those where they will fit. Depending on the size of the land more or less are possible.