Seems like it is hush-hush but seems like a JJ Abrams supernatural mystery type.
Abrams has done Cloverfiled,Lost,and Fringe so I would expect it to be along those lines.
It's about the Air Force closing a section of Area 51, a rail road crossing, transporting some mystery item to a secure facility in Ohio, a crazy-ass pickup truck driver, how trains wreck, and why that secure facility would have been a much better place for that mystery item.