Toronto to San Francisco then Seattle
A few months ago I made a post about how to get free maps, now that they have all arrived the planning begins.
My route is very flexible and is very open to change. The only places I want to make sure to hit are San Francisco and Seattle. The 4 corners and St. Louis are two other main places I would like to hit, but they are certainly not necessary.
On the way back to Toronto I am hoping to go through Sault Ste Marie, Sudbury and then South instead of through Chicago.
Any suggestions of highways, places to stay, places to see, or anything at all I am certainly 100% open to any help!
I'll just deal with the west
If you make it to Seattle and San Francisco, I'll just make a few quick suggestions.
You might want to explore Mt. Rainier before heading into Seattle. In Seattle, there are a tons of things to see. That should get you started.
Here's a great roadtrip report with all the reasons you should consider taking the coastal route from Seattle to San Francisco.