Crossing the river you will find draw bridges, a train draw bridge and the most unique way to get to the other side, a tunnel. Since this part of Florida is only 10 feet above sea level you would think a tunnel would be more or less impossible. Even more impossible considering the size of the boats that pass over the road.
I have more photos on my Flickr site. If you are wondering where all the people are, I went at 2:00 pm on the hottest day of the year so far. Unless you work in a blast furnace or weld in a ship yard for a living, you may want to choose winter or the morning and evening hours for your visit.