I <3 the 190 
Take this route as much as possible if you can (especially if you go from the southtowns to the northtowns). I go through the Ogden entrace, bypassing the toll in the morning.
I tried taking the 290-90 at night (5-6pm), twice actually, and I will never do that again. I rather pay $0.75 than spend 2 hours in traffic and use up more gas