Chris Izworski

Live destination decision · California & Sierra

Is Tioga Road open today? Plan the Sierra crossing.

Tioga Road links Yosemite Valley country with the Eastern Sierra—but an open park segment alone cannot guarantee the entire drive. Compare the NPS road report with Caltrans Highway 120 and choose the route you're actually taking.

Tioga Road curves around granite slopes at Olmsted Point, with Tenaya Lake and Sierra Nevada peaks beyond
Tioga Road at Olmsted Point · Photograph: Neil Li / Federal Highway Administration, via National Archives · Public-domain source ↗

Current decision

Checking live source…

This page will not invent a current answer if the source fails.

Connecting to the source…

Make the drive decision

Which Tioga Road trip are you making?

A park road being open is not an all-clear for both approaches. Select your drive to see the distinct checks that matter.

NPS park segment + Caltrans Highway 120
Checking the NPS and Caltrans sources. No route is assumed open.
Current road notes

Loading NPS notes…

Overnight and seasonal access

Check NPS parking rules before departing.

NPS Yosemite road status ↗Caltrans Highway 120 ↗Caltrans QuickMap ↗Call Yosemite road line · 209-372-0200

NPS describes its web status as planned or long-term closures; use the Yosemite road phone menu (1, then 1) for the most up-to-date conditions. Caltrans reports may contain sections outside your specific approach.

The decision

Why an open Tioga Road is not the entire answer

Think of the journey as three connected pieces: the western Highway 120 approach, the road through Yosemite's granite high country, and the eastern Highway 120 approach above Lee Vining. NPS governs the park segment. Caltrans covers state highways beyond it. The route workbench shows exactly what has been checked and what still needs direct verification.

  • Winter storms can shut the high country quickly, sometimes after favorable conditions earlier in the day.
  • The park may publish construction delays or overnight parking restrictions even when Tioga Road is open.
  • Do not infer that Glacier Point Road, Yosemite Valley services or the California approaches are open just because Tioga is.

How to use this result

Make the decision from the status, freshness and evidence together

Start with the current decision and the trip consequence above it, then check the timestamp and source excerpt. A favorable condition is not a blanket all-clear. If the tool returns VERIFY or LIVE SOURCE UNAVAILABLE, open the official source instead of treating an old reading as current. Recheck close to departure because roads, alerts, water levels and mountain weather can change after you first plan the trip.

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These tools summarize live public-source information for trip planning. Official closures, warnings, permits and on-site instructions control.