Planning and constructing a convention center on Manhattan's west side has had a long and controversial history; proposals for a convention center to replace the New York Coliseum date to 1962, only six years after the Coliseum was completed.
 A new convention center over the river between 38th and 42nd Streets was included in the City's 1962 plan for the West Side waterfront.
 Several other sites were subsequently studied, including the New York Central rail yard between Tenth and Eleventh Avenues (now known as the Eastern Rail Yard site at Hudson Yards) and the west 50s between Eighth and Ninth avenues.

Eventually the Lindsay administration included a new convention center between 10th and 11th avenues in the west 40s along with an extensive redevelopment of the West Side in their 1969–70 Plan for New York City.
Opposition to the massive residential displacement that this development project would have caused, and the failure of the City to complete any replacement housing, led the State Legislature to kill the convention center proposal in 1970.
 The City then moved the convention center site to the Hudson River, in place of Piers 84 and 86, despite the high cost of foundations and the lack of space for future expansion.
 That 44th Street convention center, designed by Gordon Bunshaft of Skidmore, Owings & Merrill, was approved by the Board of Estimate in 1973 despite renewed opposition from the local community.
In exchange, the community received a special zoning district that offered some protection from development.

However the 44th Street convention center was never built because of the City's near bankruptcy in 1975, which led instead to a search by the City and State for a less expensive site with some opportunity for expansion.
Three sites were proposed — the Penn Central rail yard between 11th and 12th Avenues north of 34th Street; Battery Park City; and in the west 40s near Times Square, somewhere between 6th and 7th Avenues or 7th and 8th Avenues.
The Battery Park City site was rejected because it was considered to be too far from midtown hotels.
The Times Square plan, by the Regional Plan Association, was not seriously considered by the City.

The rail yard site was originally proposed by the local community to avoid direct residential displacement that would be caused by office and residential development associated with the convention center.
 As an alternative to forestall the negative impacts of both, Daniel Gutman, an environmental planner working with the Clinton Planning Council, proposed that the convention center and all major development be located south of 42nd Street.
Their proposed convention center site — between Eleventh and Twelfth avenues from 34th to 39th streets — was later promoted by Donald Trump, who had obtained an option on the rail yard from the bankrupt Penn Central in 1975.
The City and State eventually chose the rail yard site.
Although Trump's offer to build the Convention Center was rejected, he was paid a broker's commission by Penn Central.
The proposal for major office and residential development south of 42nd Street was realized 30 years later in the  Hudson Yards Redevelopment Project.
Planning and constructing a convention center on Manhattan's west side has had a long and controversial history; proposals for a convention center to replace the New York Coliseum date to 1962, only six years after the Coliseum was completed.  A new convention center over the river between 38th and 42nd Streets was included in the City's 1962 plan for the West Side waterfront.  Several other sites were subsequently studied, including the New York Central rail yard between Tenth and Eleventh Avenues (now known as the Eastern Rail Yard site at Hudson Yards) and the west 50s between Eighth and Ninth avenues.
Eventually the Lindsay administration included a new convention center between 10th and 11th avenues in the west 40s along with an extensive redevelopment of the West Side in their 1969–70 Plan for New York City. Opposition to the massive residential displacement that this development project would have caused, and the failure of the City to complete any replacement housing, led the State Legislature to kill the convention center proposal in 1970.  The City then moved the convention center site to the Hudson River, in place of Piers 84 and 86, despite the high cost of foundations and the lack of space for future expansion.  That 44th Street convention center, designed by Gordon Bunshaft of Skidmore, Owings & Merrill, was approved by the Board of Estimate in 1973 despite renewed opposition from the local community. In exchange, the community received a special zoning district that offered some protection from development.
However the 44th Street convention center was never built because of the City's near bankruptcy in 1975, which led instead to a search by the City and State for a less expensive site with some opportunity for expansion. Three sites were proposed — the Penn Central rail yard between 11th and 12th Avenues north of 34th Street; Battery Park City; and in the west 40s near Times Square, somewhere between 6th and 7th Avenues or 7th and 8th Avenues. The Battery Park City site was rejected because it was considered to be too far from midtown hotels. The Times Square plan, by the Regional Plan Association, was not seriously considered by the City.
The rail yard site was originally proposed by the local community to avoid direct residential displacement that would be caused by office and residential development associated with the convention center.  As an alternative to forestall the negative impacts of both, Daniel Gutman, an environmental planner working with the Clinton Planning Council, proposed that the convention center and all major development be located south of 42nd Street. Their proposed convention center site — between Eleventh and Twelfth avenues from 34th to 39th streets — was later promoted by Donald Trump, who had obtained an option on the rail yard from the bankrupt Penn Central in 1975. The City and State eventually chose the rail yard site. Although Trump's offer to build the Convention Center was rejected, he was paid a broker's commission by Penn Central. The proposal for major office and residential development south of 42nd Street was realized 30 years later in the  Hudson Yards Redevelopment Project.
Javits Center