I finally saw some Joshua trees, out in the Mojave Desert. And yeah, they have a lot of streets (dirt roads) with no name. 😁😉

FYI, old route 66, west of Needles, isn't very bicycle friendly, from route 95 to Fenner, but you do get to see Goffs, a real ghost town. 😉
And 66 is closed to all traffic, west of Fenner, so don't even bother. 😒 Route 40 is OK, but there aren't many water stops, so I aborted this trip, almost back to Needles again.