The Port Miami is a 4,200 feet , undersea tunnel in Miami, Florida. Travels beneath Biscayne Bay, connecting the MacArthur Causeway on Watson Island with Port Miami on Dodge Island. With a nice price tag of 1 Billion Dollars it is something to see.
The tunnel boring machine began work in November 2011 and completed the second tunnel in May 2013.The tunnel was opened to traffic on August 3, 2014
Here's a beautiful picture of South Beach Exotic Rentals McLaren MP4-12C running in the tunnel. As the Best Exotic Car Rental in Miami it's only right.