I have friends that are in Seattle right now and wish to go down to Vegas, I am not familiar with the GBH so anyone here think they would be better off going into SLC and taking I-15 into Vegas? They...
Been up and down GBH every couple years.(socal to boise) Once went around through SLC, never again. SLC is longer and slower with more traffic. We stop in Ely to split our drive.