which helped American manufacturers. Reducing income taxes meant that peo-
ple had more money in their pockets. Wages were rising because of new technol-
ogy and so was productivity.
THE IMPACT OF THE AUTOMOBILE
The automobile literally changed the
American landscape. Its most visible effect was the construction of paved roads
suitable for driving in all weather. One such road was the legendary Route 66,
which provided a route for people trekking west from Chicago to California.
Many, however, settled in towns along the route. In addition to the changing
landscape, architectural styles also changed, as new houses typically came
equipped with a garage or carport and a driveway—and a smaller lawn as a result.
The automobile also launched the rapid construction of gasoline stations, repair
shops, public garages, motels, tourist camps, and shopping centers. The first
automatic traffic signals began blinking in Detroit in the early 1920s. The
Holland Tunnel, the first underwater tunnel designed specifically for motor
vehicles, opened in 1927 to connect New York City and Jersey City, New
Jersey. The Woodbridge Cloverleaf, the first cloverleaf intersection, was built
in New Jersey in 1929.
The automobile liberated the isolated rural family, who could now travel to
the city for shopping and entertainment. It also gave families the opportunity to
vacation in new and faraway places. It allowed both women and young people to
become more independent through increased mobility. It allowed workers to live
Politics of the Roaring Twenties 629
Roadside stands offering food, drink, and other items
appeared in increasing numbers.
Routing of highway through
392 miles of Oklahoma
gave the state more miles,
more jobs, and more
income than other states
on Route 66.
The “Auto Camp”
developed as towns-
people roped off
spaces alongside
the road where
travelers could
sleep at night.
Route 66
GEOGRAPHY SKILLBUILDER
1.
Place What do you think were some of
the reasons government officials decided
to build Route 66 through the Southwest
rather than straight west from Chicago?
2.
Movement How do you think the
increase in traffic affected the cities
along this route?
Gas for cars
was cheap and
plentiful. Gas
stations sprung
up on Route 66
charging 25¢
per gallon.
▼
Commissioned on the cusp of the Depression, Route 66 symbol-
ized the road to opportunity. Also known as “the Mother Road,” it
became the subject of countless songs, films, books, and legends.
1916 Federal-Aid Road Act sets up highway program with the
federal government paying half the cost of states’ highway
construction.
1921 Highway construction in 11 western states begins under
administration of Bureau of Public Roads.
1926 U.S. Highway 66, which would run 2,448 miles from
Chicago to Los Angeles, California, is established.
Route 66 linked hundreds of rural
communities in Illinois, Missouri,
and Kansas to Chicago, enabling
farmers to transport produce.
A. Possible
Answers Roads
were paved, and
shopping cen-
ters and other
services for
cars were built;
people commut-
ed to work, and
urban sprawl
developed;
regional differ-
ences dimin-
ished.
MAIN IDEA
MAIN IDEA
A
Analyzing
Effects
What was
the impact of
the automobile?
A