@DJSnM if you want to avoid the shitstain on our state that is I-15 through the wasatch front (in this case just southern UT county, where the 15-6 [😱] jct is) , then you could do the US-6 part twice and continue on I-70 east
@DJSnM im always going to recommend I-70 through colorado and then US-6 east/north of green river in utah. it’s such an oddly beautiful place over there🥹