in
Seattle–Tacoma International Airport. Opened in 1969, it was one of the first operational automated people mover systems in the world.
Never-Stop Railway , Italy One of the first automated systems for human transportation was the screw-driven 'Never-Stop-Railway', constructed for the
British Empire Exhibition at
Wembley,
London in 1924. This railway consisted of 88 unmanned carriages, on a continuous double track along the northern and eastern sides of the exhibition, with reversing loops at either end. The carriages ran on two parallel concrete beams and were guided by pulleys running on the inner side of these concrete beams, and were propelled by gripping a revolving screw thread running between the tracks in a pit; by adjusting the pitch of this thread at different points, the carriages could be sped up, or slowed down to a walking pace at stations, to allow passengers to join and leave. The railway ran reliably for the two years of the exhibition, and was then dismantled.
Goodyear and Stephens-Adamson in Phoenix, Arizona, United States, opened in 2013 In late 1949, Mike Kendall, chief engineer and Chairman of the Board of Stephens-Adamson Manufacturing Company, an Illinois-based manufacturer of
conveyor belts and
systems, asked Al Neilson, an engineer in the Industrial Products Division of
Goodyear Tire and Rubber Co., if Goodyear had ever considered working on People Movers. He felt that with Goodyear's ability to move materials in large quantities on
conveyor belts they should consider moving batches of people. Four years of engineering design, development and testing led to a joint patent being issued for three types of people movers, named Speedwalk, Speedramp, and Carveyor. Goodyear would sell the concept and Stephens-Adamson would manufacture and install the components. A Speedwalk consisted of a flat conveyor belt riding on a series of rollers, or a flat slippery surface, moving at (approximately half the speed of walking). The passengers would walk onto the belt and could stand or walk to the exit point. They were supported by a moving
handrail. Customers were expected to include
airport terminals,
ballparks,
train stations, etc. Today, several manufacturers produce similar units called
moving walkways. A Speedramp was very similar to a Speedwalk but it was used to change elevations; up or down a floor level. This could have been accomplished by an escalator, but the Speedramp would allow wheeled luggage, small
handcarts etc. to ride the belt at an operating cost predicted to be much lower than
escalators or
elevators. The first successful installation of a Speedramp was in the spring of 1954 at the
Hudson and Manhattan Railroad Station in
Jersey City, New Jersey, to connect the
Erie Railroad to the
Hudson and Manhattan Tubes. This unit was long with a rise of on a 15 degree
grade, and only cost $75,000. A Carveyor consisted of many small cubicles or cars carrying ten people riding on a flat conveyor belt from point A to point B. The belt rode on a series of motorized rollers. The purpose of the motorized rollers was to facilitate the gradual acceleration and deceleration speeds on the conveyor belt and overcome the tendency of all belts to stretch at start up and during shutdown. At point "A" passengers would enter a Speedwalk running parallel to the belts and cars of the Carveyor. The cars would be moving at the same speed as the Speedwalk; the passengers would enter the cars and be seated, while the motorized rollers would increase the speed of the cars up to the traveling speed (which would be preset depending on the distance to be covered). At point B Passengers could disembark and by means of a series of flat slower belts (Speedwalks) go to other Carveyors to other destinations or out to the street. The cars at point B would continue on rollers around a semicircle and then reverse the process carrying passengers back to point A. The initial installation was to be the
42nd Street Shuttle in
New York City between
Times Square and
Grand Central station. The first mention of the Carveyor in a hardback book was in ''There's Adventure in Civil Engineering
by Neil P. Ruzic (1958), one of a series of books published by Popular Mechanics'' in the 1950s in their "Career" series. In the book the Carveyor was already installed and operational in downtown Los Angeles. Colonel Sydney H. Bingham, Chairman of the
New York City Board of Transportation, had several meetings with a group of architects who were trying to revamp the whole
New York City Subway system in the heart of town to connect Pennsylvania Station,
Madison Square Garden, Times Square, Grand Central and several new
office complexes together. Several of these architects were involved in other programs, and in later years many variations of the Carveyor people movers were developed. In November 1954 the
New York City Transit Authority issued an order to Goodyear and Stephens-Adamson to build a complete Carveyor system between Times Square and Grand Central. A brief summary and confirmation can be found in
Time magazine on November 15, 1954. under the heading "Subway of the Future". The cost was to be under $4 million, but the order was never fulfilled due to political difficulties.
Chocolate World in
Hershey, Pennsylvania,
Disneyland in California, and
Walt Disney World in Florida are among many locations that have used variations of the Carveyor concept.
Other developments in
Guangzhou,
Guangdong, China , Italy The term 'people mover' was used by
Walt Disney, when he and his
Imagineers were working on the new 1967
Tomorrowland at
Disneyland. The name was used as a working title for a new attraction, the
PeopleMover. According to Imagineer
Bob Gurr, "the name got stuck," and it was no longer a working title. Starting in the late 1960s and into the 1970s, people movers were the topic of intense development around the world. Worried about the growing congestion and pollution in downtown areas due to the spread of cars, many countries started studying mass transit systems that would lower capital costs to the point where any city could afford to deploy them. Most of these systems used elevated guideways, which were much less expensive to deploy than tunnels. However, elevating the track causes problems with noise, so traditional steel-wheel-on-rail solutions were rare as they squealed when rounding bends in the rails. Rubber tired solutions were common, but some systems used
hovercraft techniques or various
magnetic levitation systems. Two major government funded APM projects are notable. In Germany,
Mannesmann Demag and
Messerschmitt-Bölkow-Blohm developed a system known as
Cabinentaxi during the 1970s. Cabinentaxi featured small cars with from four to eight seats that were called to pick up passengers on-demand and drove directly to their destination. The stations were "offline", allowing the cabs to stop by moving off the main lines while other cars continued to their destinations. The system was designed so the cars could be adapted to run on top or bottom of the track (but not easily converted from one to the other), allowing dual-track movements from a single elevated guideway only slightly wider than the cars. A test track was completed in 1975 and ran until development was completed in 1979, but no deployments followed and the companies abandoned the system shortly thereafter. In the U.S., a 1966 federal bill provided funding that led to the development of APM systems under the Downtown People Mover Program. Four systems were developed,
Rohr's
ROMAG,
LTV's
AirTrans,
Ford's APT and
Otis Elevator's hovercraft design. A major presentation of the systems was organized as TRANSPO'72 at
Dulles International Airport, where the various systems were presented to delegations from numerous cities in the US. Prototype systems and test tracks were built during the 1970s. One notable example was
Pittsburgh's Skybus, which was proposed by the
Port Authority of Allegheny County to replace its streetcar system, which, having large stretches of private right of way, was not suited for bus conversion. A short demonstration line was set up in South Park and large tracts of land were secured for its facilities. However, opposition arose to the notion that it would replace the streetcar system. This, combined with the immaturity of the technology and other factors, led the Port Authority to abandon the project and pursue alternatives. By the start of the 1980s most politicians had lost interest in the concept and the project was repeatedly de-funded in the early 1980s. Only two APMs were developed as a part of the People Mover Program in the U.S., the
Metromover in
Miami, and the
Detroit People Mover. The
Jacksonville Skyway was built in the late 1980s. == From development to implementation ==