How to copy crossing for reuse on the route

I have a route that I am working on that goes through several small towns. I would like to keep it prototypical, so I will need to add several crossings with gates and signals.

My question is, is there a way to copy the group of crossing assets, (lights, gates, triggers, etc.), and place them in a new location or do I need to add each crossing individually?

You'll have to recreate the setup each time. You could copy the setup once to a blank baseboard that you merge into your route in progress then copy the assets and paste them in the new location you want them in.

Keep in mind that the copy/paste tools only work on the ordinal coordinates of the compass N-S, E-W, and only snap to these angles so if you have something at a slight angle, you'll have to paste and fiddle to get the assets into location.