The road from Moscow to Vladivostok only exists on paper. You could try driving there during the summer, but during winter, fall and spring you wont make it unless you're driving a Belaz. Its not paved and when it rains it becomes a muddy swamp. A lot of bridges over streams are collapsed, and you can only cross these streams in the summer when they are shallow. Take a look at some of the images of the Federal Highway Moscow-Vladivostok.