I will be towing a 31 foot travel trailer and would like to get some road recommendations from Lordsburg, New Mewxico to Eagar, Arizona. How are routes 90 to Silver City and then 180 to Eagar for tow...
What I do myself is check out google maps, but I click on the bicycle instead of the car (implying that I'm going to bike the route) then it will show elevation in a very helpful graph.
Here's a link, and you can explore alternative routes that way too by dragging the blue line around.