Route help L.A.-Sequoia-Yosemite-Redwood-Death Valley

Once you get to the north edge of the Redwoods (near Oregon), you could take from 101, 199, I-5, 89, 44, 36, and 395 down the eastern side of the Sierras. That route will take you to the edge of Death Valley.

That route will also take you through Burney Falls State Park, and near Lassen National Park.