Where is AutoCAD Civil 3D 2015 SP2?

AutoCAD Civil 3D 2015 SP2 is only available via the Application Manager.  Please review this blog post for details:

http://beingcivil.typepad.com/my_weblog/2014/12/autocad-civil-3d-2015-service-pack-2-is-available.html

BONUS:

Our guru, Jeremy Hanson was able to extropolate the SP2 download location from the Readme file.

http://download.autodesk.com/SWDLDDLM/Updates/Civil3D/SP2/C3D2015_x64_SP2.0.exe