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FAQ's
Frequently asked questions
General
Driving to Whittier, Alaska, is a scenic and unique experience, especially because of the Anton Anderson Memorial Tunnel (commonly called the Whittier Tunnel). It's the only road access to the town and the longest combined vehicle-railroad tunnel in North America at 2.5 miles. Here's what to expect, with a focus on the tunnel process.
The Drive from Anchorage to the Tunnel
Distance and time: About 60 miles from Anchorage, typically 1–1.5 hours without stops.
Route: Take the Seward Highway (AK-1) south along Turnagain Arm. This drive is stunning—expect dramatic mountains, tidal flats, potential wildlife (beluga whales, Dall sheep, eagles), and stops like Beluga Point, Girdwood (for the Alyeska Tram), or Portage Glacier Visitor Center.
Road conditions: Well-maintained but can have wildlife, weather changes, or construction. Drive carefully, especially in rain or winter.
What to Expect at the Tunnel
The tunnel is one-lane and shared with trains, so traffic alternates directions on a strict schedule. Trains often go first, followed by vehicles. It's a controlled, one-way system with staging areas at both ends (Bear Valley/Portage side and Whittier side).
Summer Schedule (May 1 – Sept 30): Open ~5:30 AM to 11:15 PM.
Winter Schedule (Oct 1 – Apr 30): Open ~7:00 AM to 10:45 PM.
Openings are typically every 30 minutes in each direction (15-minute windows). Arrive at least 10 minutes early—the tunnel won't wait for late arrivals.
Example flow (summer, approximate):To Whittier (Bear Valley to Whittier): Often on the half-hour (e.g., 5:30–5:45 AM, 6:30–6:45 AM, etc.).
From Whittier: Often on the hour.
Check the official schedule right before you go: Alaska DOT Whittier Tunnel page. Unscheduled trains can add 15–30 minute delays.
Drive time through the tunnel: 8–10 minutes at a strict 25 mph speed limit. It's well-lit and ventilated, but narrow with rock walls and railroad tracks—stay in your lane, no stopping or U-turns.
Tolls and Payment
Tolls are one-way eastbound (toward Whittier) and cover your round trip (return is free).
Standard passenger car (Class A): $13.
With trailer or larger RV: $22+ depending on size/axles.
Pay at the booth (cash, card) or buy online in advance via YODEL for convenience.
Rules:
Motorcycle helmets required; convertibles must have tops up.
Oversize vehicles have restrictions (often Mon–Thu only).
No foot traffic or U-turns in staging areas. Use restrooms before entering.
Waiting for the Tunnel
You'll wait in a staging area with other vehicles. Bring patience—waits are usually 15–30 minutes but can feel longer in peak summer (cruise ship traffic).
Use the time to enjoy views, eat a snack, or check out nearby areas.
Total added time for tunnel + wait: Plan on 20–45 minutes extra.
Tips for a Smooth Trip
Plan around the schedule — especially for cruises, ferries, or tight connections. Give yourself buffer time.
Fuel up and prepare — limited services in Whittier.
Weather — Tunnel handles extreme conditions, but check 511.alaska.gov for road/tunnel alerts.
Peak times — Summer mornings/afternoons are busiest due to cruises.
Alternatives — Train or bus if you don't want to drive.
Once through, you'll emerge into Whittier with views of Prince William Sound- The drive is worth it for the scenery alone! Always verify the latest info on the official DOT site, as schedules can have occasional closures (e.g., for training). Safe travels! 🚗🌲
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