No, the first one is half way into California along state route 18 more than I-15. The Divide is said to have ruined their main supply line. The other in a national forest. I guess you didn't look at the map. Each locations I put it well over 100 miles away from Las Vegas, maybe close to 200 miles.
Have you ever driven through Barstow?
I live in the western Mojave. When I drive to Vegas, usually on my way to Utah to visit family, I either drive west on the 138 to Hesperia where I catch the I-15 and follow it up through Victorville, Barstow and Baker. Or I drive north on the 14 to Mojave, then cut across on the 58 to Barstow where I catch the I-15. Don't even try to claim that the I-15 doesn't go through Barstow.
I've also driven through the San Bernardino National Forest more than once when, well, driving to San Bernardino.
Both of your locations, though, are well south of areas that we already know are associated with the Divide. Death Valley and Route 88. So both really aren't even possible in my book.
As fr the maps, when I clicked the links, it just took me to Google Maps. They didn't show anything.
New Vegas barely touched the part in California, the national park part. Thus it doesn't have all the mojave in it. The only part of the mojave wasteland that is in california is the mojave outpost and nipton. It still doesn't go close enough to were the points were.
So you're suggesting that the bulk of the Mojave Desert is NOT part of the Mojave Wasteland?