Is there an easy way to delete an entire route at once, rather than one segment at a time?
You can't delete an entire route with one click (unless of course you highlight all of the segments while holding SHIFT). You have to select a segment, hold CTRL and then press DELETE as many times as there are segments.
EDIT: I was wrong.
Home -> Select -> Connected Copper
or simply Ctrl+H after clicking on the targeted trace.
Click somewhere on that trace and then you hit Delete.
In the Search tab there are other possibilities by typing 'select'
Thanks Marius, didn't even know that command existed.
Thank you very much! I'm glad to hear it is possible.