We stopped at Wileys Well rest area on WB I10. The hum of the freeway & idling big rigs was overwhelming. Pulled up my Dyrt app which directed me over freeway, past the prison & up towards camping sites. There is a lot of soft sand you cannot get around. Recommend ONLY 4WD and knowledge of how to drive on sand. I had traction mats & compressor to pump tires back up. Gorgeous area and far from noisy freeway.