The Independence was built by Chesapeake Shipbuilding in Salisbury, Maryland.
"To name this beautiful ship Independence on Independence Day is perfect timing. It is the right name at the right time, but there is more to celebrate. This is an all-American ship, built by our skilled workers and sailing under our flag," said Senator Collins. "A blend of respect for the past and commitment to a vibrant future ties together all of the Maine destinations on the ship's exciting itinerary. The growing importance of cruise ship visitors to Maine's coastal communities proves the value of this combination."