Salt Lake City has great stuff to do (for Mormons that is) from temple square to emigration canyon! From Denver: I-25 to Chyenne then go West on I-80 From Boise: I-84 to North of Ogden, then it mirdges with I-15. Where I-84 splits form I-15 in Ogden follow I-15 South.

Awesome roadway design. Everything is on a grid system with the temple at the center. And its all numbered. Going north the numbers get bigger and end in north. Its like finding cordinants on a map. Not bad

Salt Lake City, is really nice, but you have to have pateince, because its so vast

Salt Lake is surprisingly nice. The city is clean, but the streets are very confusing (Here's an example of a typical address in the area: 12345 N. 3500 W.). So definitely bring a GPS unit with you! People seemed nice. Really, I don't have any complaints at all about SLC.