road altitudes
as our old RV (and us) don't like crossing mountains... what is the lowest altitude going from the west coast to the east coast across the mountains. i was told that I10 is flat but elpaso is 4000 f...
Forum Discussion
For JUST the lowest altitude, no other considerations, there's a sign on US Rt 2 in Steven's Pass that claims that that is the lowest altitude pass across the Rockies between Canada and Mexico. US 2 itself runs from Redmond, Washington to Sault Ste. Marie, Michigan just south of the Canadian Border. I drove it all the way in 2009, dragging the TT. For being a mix of 2 lane and 4 lane, but mostly 2 lane, it is a fine, gentle and easy route but only during warm weather.
