Utah 14

Did that drive, with trailer, just a few months ago. Hwy 14 from east to west though. The road itself is fine as far as we were concerned. Not overly narrow, but then we are not interstate cruisers so most any road that is paved is fine for us.

The grade coming out of Cedar City eastbound is quite long & steep but if you have the truck for it, & are content to go up at a reasonable speed, no big problem.

It is a very scenic route well worth the extra time it may take.