Hi @brent.moses,
I tried to find Productivity Tools 2018 like @Mike.M.Carlson wrote on Autodesk.Account, but I didn't find anything.
If you have similar situation please visit this site: https://knowledge.autodesk.com/support/autocad-civil-3d/downloads
The Productivity Tools which you're looking for are here: https://knowledge.autodesk.com/support/autocad-civil-3d/downloads/caas/downloads/content/productivit...
If I managed to answer your question(s) press the Accept as Solution button please. This will help other users to find solution(s) much faster. Thank you.
Best regards,
Tomasz Piotrowski
Technical Support Specialist
WWFO - Customer Success Organization
Tomasz Piotrowski
Product Owner/ QA Engineer - RSA Project