About when did urban centralization-the industrial metropolis-reach its peak in the united states?

The 1890s-1920s: Transit Shapes the City

About when did urban centralization-the industrial metropolis-reach its peak in the united states?

The West Side Metropolitan Elevated Railroad of Chicago, 1895

Scientific American cover, vol. 72, no. 17, April 27, 1895 Courtesy of Bruce G. Moffat

Private enterprise played an enormous role in forming Chicago’s early urban transportation systems and, thus, the city’s development. In Chicago, these agencies of growth and development were a bewildering number of privately held transit companies. By 1900 there were at least 17 separate street railway companies, four elevated companies, and a number of interurbans, each with their own stations, stops, equipment, and fares.

As competing transit companies laid elevated and surface track through existing neighborhoods and into undeveloped areas, the city’s authority to grant franchise permits and pass ordinances achieved only minimal control. In large part, it was the choices made by the transit owners that both centralized and decentralized urban development in the late 19th and early 20th centuries.

The Chicago and South Side Rapid Transit Railroad Company was the first to successfully obtain right-of-way and permission to build an elevated passenger railway in Chicago. Constructed over alleys through the South side, the Alley “‘L” opened for regular service on June 6, 1892.

The Lake Street “L” began servicing the West side on November 6, 1893, followed by the Metropolitan West Side Elevated Railroad Company on May 6, 1895. The final “L” line, operated by the Northwestern Elevated Railroad Company, didn't begin passenger service until December 31, 1899.

Chicago’s Loop, late 1800s-early 1900s

“[I]n the exploding American city it was not public planning but mass transportation—a creation of the market place—that unified urban space” and “inaugurated the most sweeping reconstruction of the urban settlement pattern since the advent of cities.” From Donald L. Miller, City of the Century, 1996

One of the consequences of early transit competition in Chicago was the centralization of commerce, industry, and services in the heart of the city’s central business district, known then and now as the “Loop.” The Loop was initially defined in 1882, by the tracks of a cable streetcar turnaround. Its place, both geographically and historically, was cemented in 1897 by the opening of the elevated Union Loop serving the city’s elevated railway companies.

By 1910, the Loop—a half-mile-square section of downtown Chicago—contained nearly 40 percent of the total assessed land value of the 190-square-mile city, and accommodated the arrival of 750,000 people a day on its streetcar and “L” lines.

Chicago mass-transit riders relied on private street railways for years before the “L” was built. Franklin Parmalee's horse-drawn omnibus ushered in Chicago’s street railway system in 1853. Parmalee and other investors chartered the Chicago City Railway Company in 1858 providing horse railroad service to the city. Beginning about 1881, Chicago City Railway converted to cable cars. Because of safety concerns, electric trolleys weren’t allowed within city limits until the 1890s.

About when did urban centralization-the industrial metropolis-reach its peak in the united states?

State Street, Chicago, Illinois, early 1900s

Pedestrians, street cars, horse-drawn carts and carriages all share the road in this early 1900s view of “State Street, that great street.” State Street was, and continues to be, one of the main avenues of traffic and commerce in the center of Chicago’s central business district, the Loop.

“You take your life in your hands when you attempt crossing State Street with its endless stream of rattling wagons and clanging trolley cars. New York does not for a moment compare with Chicago in the roar and bustle and bewilderment of its street life.” A tourist in Chicago, turn of the 20th century, quoted in Mayer, Harold M. and Richard C. Wade, Chicago: Growth of a Metropolis, 1969.

About when did urban centralization-the industrial metropolis-reach its peak in the united states?

La Salle Street, Looking North, Chicago, Illinois, 1901-1907

A lone electric streetcar rolls down LaSalle Street in this post card view from the early 1900s; horse-drawn carriages and an automobile are parked on the side of this broad street while pedestrians go about their business.

About when did urban centralization-the industrial metropolis-reach its peak in the united states?

Madison Street, East from Dearborn, Chicago, 1907-1915

An electric streetcar, and horse-drawn carriages and carts share the road with an early automobile in this view of Madison Street, a major East-West thoroughfare in downtown Chicago. The Madison & Wabash Loop “L” station is suspended above the street in the distance.

Under the stewardship of local financier Charles Tyson Yerkes, Chicago’s competing transit companies fought for and obtained the right-of-way to build a loop of train tracks about 25 feet above major streets in Chicago’s downtown central business district. The Union Loop “L” route opened fully in 1897, allowing each of the private transit companies to bring commuters directly into the city center, and to transfer more easily between the different routes.

At the turn of the 20th century, Chicago’s Loop was one of the most densely packed and gridlocked commercial areas on earth.

About when did urban centralization-the industrial metropolis-reach its peak in the united states?

Wabash Avenue “L” looking north from Van Buren Street, Chicago, about 1905

This c. 1905 bird’s eye view shows Chicago's “L” structure towering over Wabash Avenue, a major north-south street in the central business district.

About when did urban centralization-the industrial metropolis-reach its peak in the united states?

Union Loop, Chicago, about 1913

This view from the early 1900s shows the entrance to the Union Loop at Wabash Avenue and Van Buren Street, on the south end of Chicago’s Loop. A wooden South Side Elevated Railroad train passes Tower 12; a Northwestern Elevated train approaches the junction.

A French artist visiting the Loop around 1900 commented that “The sky is made of iron, and perpetually growls a rolling thunder … below are wagons of every size and kind, whose approach cannot be heard in the midst of the noise; and the [street]cars, with jangling voice which never ceases, cross and recross.”

A Japanese visitor wrote of the Loop, “If the most noisy place is hell—surely Chicago must be hell.”

Quotes from Mayer, Harold M. and Richard C. Wade, Chicago: Growth of a Metropolis, 1969.

The 1920s: Transit in Transition

Expanding the Transit System to the Suburbs

Chicago residents increasingly chose to distance themselves from the maelstrom of the Loop. While the wealthiest commuters lived a comfortable carriage (and, later, car) ride away from the heart of downtown, the expanding streetcar and elevated lines offered mobility to many more. Those who could afford to opted for living in lower-density areas.

Throughout the first quarter of the 20th century, Chicago’s growth continued to follow the transit lines, prompting one major residential real-estate developer to take out a series of newspaper ads proclaiming “Where the ‘L’ goes, profit grows.”

Apartment building, subdivision, and bungalow construction continued to follow the “L” and streetcar in radial lines out of the city. The majority of the people moving out to these new homes continued to rely on mass transit to bring them back downtown to work and shop.

About when did urban centralization-the industrial metropolis-reach its peak in the united states?

View of the Harrison Street “L” station, Westchester, Illinois, September 1926.

Courtesy of Chicago Transit Authority

About when did urban centralization-the industrial metropolis-reach its peak in the united states?

View of the Canterbury “L” station, Westchester, Illinois, December 1930.

Courtesy of Chicago Transit Authority

By the 1920s, competition, battles over unification and fares, bad management, and the need to supply stockholders with profits were pushing the privately-held transit companies to the brink of receivership. The city tried and failed to get the support necessary to purchase the transit companies and make them public, but did win ordinances and regulations that would force the private companies to improve services.

The efforts seemed to be rewarded. Mass-transit ridership in the city (and around the country) reached an all-time high in 1926. Yet automobile purchases were on the rise, as more residents embraced the convenience of using their own car to get around the city.

Mass transit ridership was at its highest level in Chicago around the time of this cartoon; so high that the Chicago Rapid Transit Company—a private corporation formed in 1924 by the merger of Chicago’s competing “L” companies—was forced to start running longer trains during rush hour on most of the routes.

It would take Chicago another 20 years to be able to purchase and municipalize the elevated and most of the ground transit systems. But by the time this happened, in 1947, the city had changed dramatically; and fewer politicians, businesspeople, or residents looked to transit to steer future residential and commercial growth.

About when did urban centralization-the industrial metropolis-reach its peak in the united states?

“Who Said There Ain’t No Santa Claus/The New 8 Car Trains”

Courtesy of Bruce G. Moffat

This cartoon, commenting on public reaction to the Chicago Rapid Transit Company's decision to run the 8-car trains, appeared in The High Line, the company’s employee newspaper.

The 1920s and 30s: Transit, the Automobile and the City

The Automobile in the Transit Metropolis

During the 1920s, the number of cars in Chicago quadrupled. The Cook County Superintendent of Highways began to warn that Chicago roads were dangerously congested, and that road building was not keeping up with auto registration.

About when did urban centralization-the industrial metropolis-reach its peak in the united states?

View of California Avenue “L” with automobiles, Chicago, Illinois, March 1931.

Courtesy of Chicago Transit Authority

About when did urban centralization-the industrial metropolis-reach its peak in the united states?

Lincoln Avenue, Chicago, Illinois, 1935

Courtesy of Chicago Transit Authority

This 1935 photograph shows pedestrians, a 1910 Pullman streetcar, and countless automobiles.

Chicago decided almost inadvertently to favor the automobile as early as the 1920s. Although “L” ridership reached its peak in the 1920s, a variety of road projects—including a far-reaching superhighway system—were proposed during this period, as city leaders and planners began to look for ways to adapt the city to the car.

As more citizens chose and were able to purchase and use private automobiles to get around, they began to alter the circulation patterns of the city. Over the next decade, the Chicago Motor Club, with assistance from the pro-business Chicago Tribune, began to agitate for constructing urban highways.

About when did urban centralization-the industrial metropolis-reach its peak in the united states?

Ashland Avenue at 47th Street, Chicago, Illinois, 1935

In this 1935 photograph of Chicago’s Ashland Avenue, pedestrians crowd the sidewalks, countless automobiles park on the diagonal along the curb, and a 1906 J.G. Brill streetcar pauses in the middle of the street.

About when did urban centralization-the industrial metropolis-reach its peak in the united states?

Halsted Street, Chicago, Illinois, 1935

This 1935 photograph of Halsted Street in Chicago shows pedestrians, a 1907-08 J.G. Brill P.A.Y.E. (Pay As You Enter) street car, and many automobiles.

Chicago’s Initial System of Subways

About when did urban centralization-the industrial metropolis-reach its peak in the united states?

Subway Station Dedication Plaque, 1943

Though mass transit struggled to compete with the automobile, it did remain a critical part of Chicago’s urban transportation system.

By the 1940s, Chicago’s demographics and economic realities were changing rapidly, and the city was facing a crisis. Chicago Mayor Edward J. Kelly outlined one solution to these problems in his 1943 Inaugural address, announcing that “In order that industry come to the city, new neighborhood communities be created, and in order that slum areas may be cleared and our blighted areas rehabilitated, it is absolutely necessary that Chicago have a truly great transportation system.”

One of the most substantial transportation projects completed in Chicago in the 1940s was the opening of the first subway line. Harold Ickes, at the Federal Emergency Administration of Public Works, pushed through Federal appropriation to build Chicago’s long-planned subway—an important turn of events in U.S. urban transportation history. This was one of the earliest instances in the country of the federal government becoming involved in local urban transportation issues. Chicago’s first subway line opened in 1943.

Mass transit no longer shaped the city, but it did still play an important role in moving people around the city.

Public transportation not only provided mobility for those with limited access to a car, but also offered an attractive alternative to the rapidly increasing traffic congestion that characterized cities in the post-World War II auto age.

These two postcards tout some of the conveniences of the new subway system—moving escalators and sound proof phone booths, where “you enjoy the same privacy as when telephoning from your home.”

About when did urban centralization-the industrial metropolis-reach its peak in the united states?

Moving Stairs, Chicago’s Initial Subway, about 1943

The inscription on the back of this postcard reads: “Moving Stairs, Chicago’s Initial Subways. Reversible escalators are to operate between train platforms and mezzanine stations of Chicago’s 8-3/4 mile, two route, initial subways. Other equipment is to include streamlined all-metal cars, rubber-insulated tracks and fluorescent lighting.”

About when did urban centralization-the industrial metropolis-reach its peak in the united states?

Sound-Proof Telephone Booths/ Star Features of the Chicago Subway/ Ventilation, Illumination, Escalators, Safety, Comfort, about 1943

The inscription on the back of this postcard reads: “Sound-Proof Telephone Booths give that touch of personal consideration so much appreciated. Without the use of doors all outside noises are so effectively minimized that privacy is assured. The roar of fast subway trains and noises from the outside are almost entirely eliminated. Here you enjoy the same privacy as when telephoning from your home. The Mezzanine floors are outstanding examples of modern architectural treatment. Concrete walls are covered with structural glass. Floors are red, non-slip concrete.”

1947: The Chicago Transit Authority

When Private Went Public

About when did urban centralization-the industrial metropolis-reach its peak in the united states?

John Caprino, Cook County Clerk, Recording CTA Purchase of Surface and Rail Transit Lines on September 30th, 1947.

Courtesy of Chicago Transit Authority

In 1947, the City of Chicago purchased the rapid transit company and most of the surface lines and consolidated them under the newly-formed Chicago Transit Authority. This was the culmination of more than 20 years of “traction wars” and political wrestling in Chicago. The CTA was formed as a quasi-public body—given no power to tax, and no subsidization.

When the Chicago Transit Authority was created in 1947, transit ownership shifted from private to public control. But—unlike automobility—transit at that time was required to be financially self-sufficient.

All maintenance and upgrades had to be paid for out of the fare box—out of the pockets of transit riders. This resulted in constantly increasing fares and some service cutbacks. Still, a high rate of Loop commuters—80% by one account—used some form of mass transit in the mid-1950s.

The CTA in the 1950s: Challenges

The Chicago Transit Authority faced many challenges in its first years. The agency was forced to contend with obsolete rolling stock, aging infrastructure, declining ridership, and escalating costs, combined with rapid changes in the demographics and landscape of the city.

By the 1950s, it was obvious to all observers that older American cities were changing rapidly, and not for the better. Industry, commerce, and middle- and upper-income residents were moving to the suburbs. This constituted a particular challenge to older, fixed rail transit systems like Chicago’s “L.”

From the early 1900s through 1957, the Indiana Avenue “L” station served as a transfer point to the Chicago Stockyards and to the South side Kenwood neighborhood. But by the 1950s, the once busy Stockyards had closed; ridership was down on both the Stockyard and Kenwood routes, and their infrastructure was crumbling. Both branch lines were closed in 1957, though the main line has continued to service Chicago’s South side.

About when did urban centralization-the industrial metropolis-reach its peak in the united states?

Stereocard of “Cattle in the Great Union Stock Yards,” late 1800s-early 1900s

“These yards cover 475 acres of ground, 120 acres out of the number are divided up into pens like these—the rest of the space is taken up by railroad track, water works, and buildings. The whole establishment keeps 1800 regular employes [sic] busy.” Partial text on the back of the stereocard

About when did urban centralization-the industrial metropolis-reach its peak in the united states?

Indiana Avenue “L” station, Chicago, Illinois, mid-1950s

This view shows a northbound 6000-series, Englewood-Howard “A” train, and a south-bound Jackson Park “B” train. A few passengers wait on the platform.

By the 1950s, aging infrastructure consituted a big challenge for the CTA. Many of the rapid transit stations and structures were more than 50 years old by this time.

This photograph shows the outer-Loop station house on Chicago’s “L” at Madison & Wabash streets in 1965. (A promotional banner exhorts Chicagoans to Park ‘N’ Ride the “L-Subway, It’s the Fastest way!)

This station house was built in 1896, and torn down sometime soon after this photograph was taken. The inner-Loop station house remains— the last of the original “L” structures over Wabash Avenue.

About when did urban centralization-the industrial metropolis-reach its peak in the united states?

Madison & Wabash “L” station, Chicago, 1965

Courtesy of Chicago Transit Authority

About when did urban centralization-the industrial metropolis-reach its peak in the united states?

CTA, Your Company. Two pages of a 1955 brochure published by the CTA for its employees.

The Chicago Transit Authority struggled financially for decades. In the 1950s, the agency had to budget for replacement of aging trains and buses, and increased operating costs—at the same time that ridership and revenue declined.

This 1955 CTA publication points out that ridership is down while costs are up—"As shown by this chart, the CTA has lost 410 million riders during the past seven years. We have lost them at the rate of about 6% each year for a total loss of about 40% of our business. That means that for every ten riders we carried in 1948, we carried only 6 in 1954...and the loss is continuing into 1955. During this period of time, our costs of doing business have not declined proportionately with our decline in riders. Quite the contrary.... The cost of settling accident claims has risen to over $7,000,000 a year...Wages, which account for about two-thirds of our total operating costs, have increased yearly...The cost of materials, supplies, and equipment also increased."

The CTA in the 1950s: Innovation

About when did urban centralization-the industrial metropolis-reach its peak in the united states?

“Loop Rapid Transit Stations.” Revised drawing, dated 8-15-56, for the Chicago Transit Authority’s Staff Engineer’s Office.

This 1956 map shows the route of Chicago’s Loop “L”; the placement of Loop “L” and subway stations; the route of the subway lines under the Loop; entrances, exits and transfer bridges; and a few of the major buildings served by the CTA.

Courtesy of Michael J. Shiffer

For city residents and suburbanites who continued to rely on transit for their daily commute into the Loop, the Chicago Transit Authority sought innovative ways to make itself a viable alternative to driving. In the 1950s, for the first time in decades, money was spent on building new rail lines and on purchasing new surface and rail vehicles—sometimes at the cost of rising fares and service cuts.

In the 1950s, the Chicago Transit Authority sought to modernize its fleet, infrastructure, and operations as it worked to position itself as a leader in planning for the future of the city.

A 1958 CTA publication, New Horizons for Chicago Metropolitan Area, suggests the goals and approach of the transit agency at the time:

“Essential to the fullest attainment of…economic expansion is a modern, expanded, integrated and co-ordinated rapid transit system that serves all of metropolitan Chicago with fast, off-the-street service supplemented by feeder buses. Attainment of the new horizons is today’s challenge for a greater tomorrow. Will metropolitan Chicago be equal to the challenge? The answer rests with the people of the Chicago metropolitan area whose vigorous support must be forthcoming if the rapid transit needs for the new era of economic progress are to be provided.”

Integrated Transportation

One of the CTA’s major innovations in the 1950s was the construction and opening of the new Congress Expressway rapid transit line. Forward-thinking transportation planners in Chicago had envisioned early on the possibility of including a median strip rapid transit line in the construction of the city’s expressways. Chicago pioneered this method of integrated urban transportation.

About when did urban centralization-the industrial metropolis-reach its peak in the united states?

Mayor Richard J. Daley driving the first spike, Congress Expressway rapid transit line, Chicago, 1955

Courtesy of Chicago Transit Authority

About when did urban centralization-the industrial metropolis-reach its peak in the united states?

West Side Subway Dedication Plaque, 1957

Plaque installed in a CTA Congress Line “L” station to commemorate the construction of this innovative median-strip rapid transit line.

The new Congress Expressway (West Side Subway) rapid transit line allowed the CTA to modernize infrastructure and to speed service through the city’s West side; to make use of the other-wise underutilized right-of-way in the new highway; and to develop an integrated transportation network of rapid transit, buses, and roadways.

The experiment was successful in many ways, and has been emulated throughout the United States in the years since. Yet, critics point out that the line merely replaced the nearby Garfield Park line while it offered fewer stops through West side neighborhoods. In addition, the station and platforms are isolated from surrounding neighborhoods in the middle of a busy expressway.

Here you see the cover and a selection of views from Chicago’s West Side Subway: First Rail-Transit Facility Constructed Within A Superhighway, printed by the CTA in June, 1958.

About when did urban centralization-the industrial metropolis-reach its peak in the united states?

Chicago’s West Side Subway: First Rail-Transit Facility Constructed Within A Superhighway, June 1958

This book of photographs was printed by the CTA in 1958 to illustrate the new stations along the Congress Expressway rapid transit line.

About when did urban centralization-the industrial metropolis-reach its peak in the united states?

CTA’s Halsted Street Transit Station, 1958

Night-time image of a 6000-series CTA train servicing the Halsted Street station on the CTA’s Congress Line. From Chicago’s West Side Subway: First Rail-Transit Facility Constructed Within A Superhighway, June 1958

About when did urban centralization-the industrial metropolis-reach its peak in the united states?

CTA’s Damen Avenue Transit Station, 1958

Street level at the Damen Avenue station on the CTA’s Congress Line. From Chicago’s West Side Subway: First Rail-Transit Facility Constructed Within A Superhighway, June 1958

Courtesy of Chicago Transit Authority

About when did urban centralization-the industrial metropolis-reach its peak in the united states?

CTA’s Pulaski Avenue Transit Station, 1958

Passengers and a 6000-series train at the Pulaski station on the CTA’s Congress Line. From Chicago’s West Side Subway: First Rail-Transit Facility Constructed Within A Superhighway, June 1958

Courtesy of Chicago Transit Authority

About when did urban centralization-the industrial metropolis-reach its peak in the united states?

CTA’s Western Avenue Transit Station, 1958

Two 6000-series trains at the Western Avenue station on the CTA’s Congress Line. From Chicago’s West Side Subway: First Rail-Transit Facility Constructed Within A Superhighway, June 1958

Courtesy of Chicago Transit Authority

Modernizing Facilities

There was little money left in the CTA’s budget for modernizing all of the aging facilites throughout the “L” system. In the mid-1950s, the CTA partnered with a major downtown department store, Marshall Field & Company, to tear down an original 1896 Loop “L” station house at Randolph & Wabash, and to replace it with a sleek modern version. The CTA and Field’s, alike, surely hoped that this updated station and direct entrance to the store would attract customers who might otherwise be drawn to new stores in the suburbs.

About when did urban centralization-the industrial metropolis-reach its peak in the united states?

Elevation of the original Randolph and Wabash station, prepared October 26, 1896 for the Union Elevated Loop Railroad.

About when did urban centralization-the industrial metropolis-reach its peak in the united states?

Elevation of the original Randolph and Wabash station, prepared October 26, 1896 for the Union Elevated Loop Railroad.

About when did urban centralization-the industrial metropolis-reach its peak in the united states?

Inner Loop Station to Undergo Remodeling, 1954 From CTA Transit News, August 1954.

This article shows a conceptualization of the planned interior and exterior renovations at CTA’s Randloph & Wabash “L” station in the mid-1950s.

Experimenting With Alternative Fuel

The CTA also pioneered the use of Liquified Petroleum Gas (LPG), or Propane, fuel as it modernized its bus fleet after World War II. In the 1950s and 60s, the Chicago Transit Authority owned and operated the largest fleet of propane gas buses in the world. Propane was less expensive than diesel fuel at the time, allowing the CTA to allocate more resources to upgrading service and operations.

About when did urban centralization-the industrial metropolis-reach its peak in the united states?

The First of CTA’s Fleet of 500 Odorless Propane Buses.

This photograph, taken the winter of 1950-1951, is one of a series in CTA collections documenting the delivery of the CTA’s new Liquified Petroleum Gas (LPG), or Propane, fueled buses.

About when did urban centralization-the industrial metropolis-reach its peak in the united states?

Twin Coach bus in Chicago, 1950s.

This green-and-white CTA bus is one of a fleet of about 1400 Twin Coach propane buses, manufactured by the Fageol, later Flxible, bus company. These classic, “Old Look” buses are easily recognized by their high, 6-paned windshields.

The CTA in the 1950s: Promoting Ridership

In the 1950s, the Chicago Transit Authority strove to build ridership in many ways. Publications like these reminded residents and visitors that most of the city was accessible by public transportation, and touted modernization efforts like noise reduction to make the system more attractive.

Even with all of these efforts, ridership didn't rise again until the 1990s. But Chicago's transit system survived the challenges of adapting to the changing city through innovation, and making tough choices about fares and service cuts.

About when did urban centralization-the industrial metropolis-reach its peak in the united states?

Cover of See Chicago by CTA

This 1959 brochure includes information on CTA surface (bus) and rapid transit routes, as well as places of interest around the city and how to reach them by CTA.

About when did urban centralization-the industrial metropolis-reach its peak in the united states?

Save Time…be a ‘Combination Rider’, from a Chicago Transit Map issued by the Chicago Transit Authority in 1959

“Chicago’s unified transit system combines the convenience of city-wide surface routes with the speed of rapid-transit service for transfer riders! You don’t have to live near an “L” or subway station to enjoy traffic-free, weather-free rapid transit service. Start your trip on CTA surface routes in your own neighborhood…transfer at the nearest “L” or subway station…use rapid transit for the longer part of your ride. Be a ‘combination rider!’ Enjoy the advantages of rapid transit service! You’ll find it relaxing…and you’ll cut many minutes from your travel time as you ride above or below street congestion on fast “L” or subway trains!”

About when did urban centralization-the industrial metropolis-reach its peak in the united states?

CTA Modernization brings noise reduction…aids paving and one-way street program, From a Chicago Transit Map issued by the Chicago Transit Authority in 1959.

“CTA’s modern buses and rapid-transit cars have made and are making a substantial contribution in reducing the noise-level on Chicago streets. The flexibility of motor buses has made easier the establishing of one-way streets, and also has simplified the job of the City, County and State in paving or resurfacing city streets. Toward the cost of street improvements, where buses have replaced streetcars, CTA contributes $10,000 per double-track mile. In the period from 1945 to December 31, 1958, a total of 468.06 miles of streets formerly served by streetcars has been resurfaced or repaved. The City of Chicago’s share of the extensive program covered 319.63 miles; Cook County, 95.89 miles; and the State of Illinois, 52.54 miles.”

For more on the CTA and urban transportation issues in 1950s Chicago, see the City and Suburb section of the America on the Move exhibition. See, also:

Moffat, Bruce G. The “L”: The Development of Chicago's Rapid Transit System, 1888-1932. (1995)

Barrett, Paul. The Automobile and Urban Transit: The Formulation of Public Policy in Chicago, 1900-1930. (1983)

Meyer, John R and Jose A. Gomez-Ibanez. Autos, Transit, and Cities. (1965)

Owen, Wilfred. The Metropolitan Transportation Problem. (1966)

Lind, Alan R. Chicago Surface Lines: An illustrated History (1974)

Cherry, David H. When Private Went Public (Master’s Thesis, 1992)

Young, David. Chicago Transit: An Illustrated History. (1998)