WP Map Route Planner

I have a few questions.
1.) there does not seem to be way to save a route to the data base. I have 25 trucks that may or may not need a new copy of a previously developed route for driver changes or new hires. Is there a way to save the route to the database?
2.) The route has been mapped out, but there are not driving directions. If you have a new driver that does not know the area he will have to program a GPS to make the make valuable. Google has the driving directions why not include them?
3.) It is very annoying that if you change pages for any reason the entries that were previously made are lost. There should be a warning and the unfinished route should be saved to the data base
4.) it does not seem that you can program more than 22 or 23 stops, why? most of our routes will have 30 to 35 stops because the drivers are independent and they can work overtime if they wish