11 million dollars per mile does not seem accurate. They recently widened the Turnpike in NJ from 6 to 12 lanes over a 35 mile stretch, and it cost $2.3 billio

11 million dollars per mile does not seem accurate. They recently widened the Turnpike in NJ from 6 to 12 lanes over a 35 mile stretch, and it cost $2.3 billion. That's $65 million per mile. And that was considered a successful project. http://www.northjersey.com/news/nj-turnpike-widening-set-to-ease-bottleneck-1.1116551?page=all http://www.northjersey.com/news/nj-turnpike-widening-set-to-...