If you’re talking about 30 (White Horse Pike) most of that portion of the road is at sea level. It floods there during astronomically high tides. It used to be a great crabbing spot. Check out the High Point Pub in Absecon. Great wings, calzones and other food. It looks like a bar from the outside but there’s a large dining room in the back. And Ghilchrest for breakfast. Best blueberry pancakes you’ll have in your life.