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One Roof Town

Short answer: Most of Whittier, Alaska lives in a single 14-story building, and the only road into town is a tunnel that closes every night.

Could you live in a town where all your neighbors share one building?

Slides · 10Write-up8 sources

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What should you know about One Roof Town?

Quick facts. Each one stands alone and has a stable ID you can cite.

  1. Most of Whittier, Alaska's roughly 300 year-round residents live in Begich Towers, a single 14-story building.

    DD-008-F01 · Slide 02 · Exhibit A

  2. Begich Towers in Whittier, Alaska was built by the U.S. Army as Cold War barracks; locals moved in after the military left.

    DD-008-F02 · Slide 03 · Exhibit B

  3. In Begich Towers, a grocery store, post office and a church are just an elevator ride away.

    DD-008-F03 · Slide 04 · Exhibit C

  4. Kids in Whittier, Alaska can walk to school through a tunnel without ever stepping outside.

    DD-008-F04 · Slide 05 · Exhibit D

  5. The only road into Whittier, Alaska is the 2.5-mile Anton Anderson Memorial Tunnel, the longest highway tunnel in North America.

    DD-008-F05 · Slide 06 · Exhibit E

  6. The Anton Anderson Memorial Tunnel has a single lane that cars and trains take turns using, with computers making sure they're never inside at the same time.

    DD-008-F06 · Slide 07 · Exhibit F

  7. The tunnel into Whittier, Alaska closes overnight; its winter hours are 7 AM to 11 PM.

    DD-008-F07 · Slide 08 · Exhibit G

  8. The Anton Anderson Memorial Tunnel was the first tunnel designed for -40 °F cold and 150 mph winds.

    DD-008-F08 · Slide 09 · Exhibit H
This Alaska town lives under one roof. And the only road in closes every night.
Begich Towers A 14-story tower in Whittier, Alaska that houses most of the town's ~300 year-round residents.
Built for soldiers The U.S. Army built it as Cold War barracks. Locals moved in after the military left.
A town in a building Grocery store, post office and a church are just an elevator ride away.
School by tunnel Kids can walk to school through a tunnel without ever stepping outside.
2.5 miles The only road in is the Anton Anderson Memorial Tunnel, the longest highway tunnel in North America.
One lane. Cars and trains. They take turns. Computers make sure they're never inside at the same time.
Closed at night The tunnel shuts overnight, cutting the town off until morning. Winter hours: 7 AM to 11 PM.
-40 °F and 150 mph It was the first tunnel designed for that kind of cold and wind.
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The write-up

This Alaska town lives under one roof. And the only road in closes every night.

  1. Exhibit A

    Begich Towers

    A 14-story tower in Whittier, Alaska that houses most of the town's ~300 year-round residents.

  2. Exhibit B

    Built for soldiers

    The U.S. Army built it as Cold War barracks. Locals moved in after the military left.

  3. Exhibit C

    A town in a building

    Grocery store, post office and a church are just an elevator ride away.

  4. Exhibit D

    School by tunnel

    Kids can walk to school through a tunnel without ever stepping outside.

  5. Exhibit E

    2.5 miles

    The only road in is the Anton Anderson Memorial Tunnel, the longest highway tunnel in North America.

  6. Exhibit F

    One lane. Cars and trains.

    They take turns. Computers make sure they're never inside at the same time.

  7. Exhibit G

    Closed at night

    The tunnel shuts overnight, cutting the town off until morning. Winter hours: 7 AM to 11 PM.

  8. Exhibit H

    -40 °F and 150 mph

    It was the first tunnel designed for that kind of cold and wind.

Questions people ask about One Roof Town

How many stories tall is Begich Towers, home to most of Whittier, Alaska?

Begich Towers is a 14-story tower housing most of Whittier's ~300 year-round residents.

Source: Slide 02 · Exhibit A (Begich Towers)

What was Begich Towers originally built as?

The U.S. Army built it as Cold War barracks. Locals moved in after the military left.

Source: Slide 03 · Exhibit B (Built for soldiers)

What is the only road into Whittier?

The only road in is the 2.5-mile Anton Anderson Memorial Tunnel, the longest highway tunnel in North America.

Source: Slide 06 · Exhibit E (2.5 miles)

Who shares the tunnel's single lane?

Cars and trains take turns, and computers make sure they're never inside at the same time.

Source: Slide 07 · Exhibit F (One lane. Cars and trains.)

What are the tunnel's winter hours?

The tunnel closes overnight. Winter hours are 7 AM to 11 PM.

Source: Slide 08 · Exhibit G (Closed at night)

Test Your Knowledge

All quizzes →

5 questions, all from this case file. Answers are revealed instantly.

  1. How many stories tall is Begich Towers, home to most of Whittier, Alaska?

    1. 4
    2. 14
    3. 40
    4. 104
    Show the answer

    Answer: B. 14 Begich Towers is a 14-story tower housing most of Whittier's ~300 year-round residents. Source: Slide 02 · Exhibit A (Begich Towers)

  2. What was Begich Towers originally built as?

    1. A luxury hotel
    2. A hospital
    3. Cold War Army barracks
    4. A prison
    Show the answer

    Answer: C. Cold War Army barracks The U.S. Army built it as Cold War barracks. Locals moved in after the military left. Source: Slide 03 · Exhibit B (Built for soldiers)

  3. What is the only road into Whittier?

    1. A mountain-pass highway
    2. A floating bridge
    3. An ice road open only in winter
    4. The 2.5-mile Anton Anderson Memorial Tunnel
    Show the answer

    Answer: D. The 2.5-mile Anton Anderson Memorial Tunnel The only road in is the 2.5-mile Anton Anderson Memorial Tunnel, the longest highway tunnel in North America. Source: Slide 06 · Exhibit E (2.5 miles)

  4. Who shares the tunnel's single lane?

    1. Cars and trains, taking turns
    2. Only cars
    3. Only trains
    4. Only pedestrians and bikes
    Show the answer

    Answer: A. Cars and trains, taking turns Cars and trains take turns, and computers make sure they're never inside at the same time. Source: Slide 07 · Exhibit F (One lane. Cars and trains.)

  5. What are the tunnel's winter hours?

    1. Open 24/7
    2. 9 AM to 5 PM
    3. 7 AM to 11 PM
    4. Noon to midnight
    Show the answer

    Answer: C. 7 AM to 11 PM The tunnel closes overnight. Winter hours are 7 AM to 11 PM. Source: Slide 08 · Exhibit G (Closed at night)

Cite this case file

Easterling, Marcus. "One Roof Town." The Detail Department (DetailEnjoyer), case file DD-008, last updated Oct 17, 2026. https://detailenjoyer.com/case/whittier-one-roof/

Permalink: https://detailenjoyer.com/case/whittier-one-roof/ · Last updated

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