Equipment World posted this drone video of the 8-mile Louisville-Southern Indiana Ohio River Bridges Project. We expected more in-tunnel footage, but it does provide some perspective and an overview of the entire project. The narrative that accompanies the 2-minute clip, points out why the tunnel was needed in the first place along with highlights of the construction project.
For live cams, time-lapse videos and more information about this project, see ConstructionPro Network's article from December 4, 2015 here.