So, here's a duo I pulled, and the basic meaning seems to be either news following a decision, or maybe some news regarding a choice arriving to me. I'm not sure if this is sending or receiving.
In any case, there you go. Here are the meanings from LearnLenormand.com:
Crossroad + letter (27): multiple letters, news is on its way, decision brings awaited news
Letter + crossroad (22): multiple messages, message about a decision
O.K. Well, I shall try to update this one, y'all.