The $60 billion is the Trade "Deficit" not the overall trade amount.  We are losing that $60 Billion in relation to the overall trade we have with them.

I am just looking at the $81 Billion as a source to build a wall if Trump wants to use it.  

Whether he can put together a re-negotiation which builds the wall, keeps trade going and also keeps murders, drug dealers and such from being in the current revolving door is yet to be seen.  Won't happen unless he tries; which is what he is doing now.