US-395: Reno to Lone Pine

The Eastern Sierra is a wall with one road along the bottom of it. Everything here — every canyon road, every hot spring, every dirt track into the Whites or up toward the crest — hangs off US-395. Learn the corridor and you have the key to the whole east side.

The shape of it

Reno sits at about 4,500 feet. The highway drops south through Carson City and the Carson Valley, climbs over Conway Summit at 8,143 feet — the highest point on 395 in California — then falls into the Mono Basin. It climbs again over Sherwin Summit around 7,000 feet, drops into the Owens Valley at Bishop, and runs the valley floor south past Big Pine and Independence to Lone Pine at roughly 3,700 feet.

You are never far from a 10,000-foot difference in elevation. At Lone Pine the valley floor is under 4,000 feet and Mount Whitney, the highest point in the lower 48, stands at 14,505 feet directly above it.

The two ranges

West is the Sierra crest — granite, timber, and the Inyo and Humboldt-Toiyabe National Forests. Roads on this side climb into canyons and stop, because the crest does not let anything through except at the passes.

East is the drier, stranger half: the Pine Nut, Sweetwater, Excelsior, White and Inyo ranges. Less traffic, longer roads, higher summits than most people expect. Boundary Peak in the Whites is 13,147 feet and is the highest point in Nevada.

Most of the east side is Bureau of Land Management ground with Inyo National Forest across the high country. That mix is why checking land status matters before you pick a camp.

The crossings

Only three highways cross the Sierra from this corridor, and all three are seasonal:

• Monitor Pass (SR-89) — the northernmost, off 395 near Topaz. Usually the first to open and occasionally passable through a mild winter.
• Sonora Pass (SR-108) — steep, narrow in places, hard on brakes. Caltrans generally aims to have it open by Memorial Day.
• Tioga Pass (SR-120) — the Yosemite crossing at Lee Vining, and typically the last to open each year.

Closures usually begin somewhere between mid-November and late December and run until May or early June, though the dates move every year with the snowpack. In winter your crossings are Interstate 80 north of Reno or Highway 50 west of Carson City. Check Caltrans before counting on any of them.

Fuel and supply

Fuel on the highway is straightforward: Carson City, Gardnerville, Bridgeport, Lee Vining, Mammoth, Bishop, Big Pine, Independence and Lone Pine all have it, though hours in the smaller towns get short off-season and prices in the middle stretch are what they are.

The scarcity starts the moment you leave the pavement. A canyon road into the Whites or a run up the Sierra side can be a long, slow, low-range day, and there is nothing out there. Bishop is the best resupply on the corridor — full groceries, hardware, tyres and gear — and it is the obvious base for anything in the southern half.

Where to turn off

From north to south, the corridor’s obvious departures:

• Pine Nut Mountains, east of the Carson Valley — close to Reno and Carson City, and a genuine backcountry within an hour of town.
• Bodie and the Masonic country, north of Mono Lake — old mining roads and one of the best-preserved ghost towns in the West.
• Mono Basin, around the lake — tufa, volcanic country, and a lot of open BLM ground.
• Buttermilk Country, west of Bishop — high desert rolling straight into the Sierra front.
• Silver Canyon and the White Mountains, east of Bishop — the corridor’s hardest climb and its best view.
• Alabama Hills, at Lone Pine — famous, beautiful, busy, and now under stricter camping rules than the rest of the corridor.

Each of those is its own day. Take the highway as what it is — the hallway — and spend your time in the rooms.