There are some properties that border I-95. There is a buffer wall, however, yes you can still hear some highway noise. You will see the prices on these homes are generally a little lower than a comprable home located away from I-95. These homes are located in the PGA community of Tha Lakes. It is a wonderful area.
The PGA area is HUGE...there are all types of properties and a huge variation in prices from 2 br. condos around 100,000 and less to million dollar estates.
If you want to search the area. I can provide you with a great way to track the MLS in the neighborhoods.