Grid Plan (New York City)

Grid Plan (New York City)
Name	Grid Plan (New York City)
Other name	Commissioners' Plan of 1811
Settlement type	Urban plan
Subdivision type	City
Subdivision name	New York City
Established title	Adopted
Established date	1811

Grid Plan (New York City) is the rectangular street layout that organized much of Manhattan above Houston Street into orthogonal streets and avenues under the Commissioners' Plan of 1811. The plan shaped development from Battery Park to Inwood and influenced figures such as John Randel Jr., Cadwallader D. Colden, and institutions like the Common Council of New York and the New York State Legislature. It became a model referenced by planners in Chicago, Philadelphia, and Buenos Aires while intersecting debates involving Alexander Hamilton, Aaron Burr, and later reformers such as Frederick Law Olmsted.

History and origins

The plan emerged from post-Revolutionary era growth when landowners like the Delancey family, Peter Stuyvesant heirs, and developers tied to the Manhattan Company pressured the New York City Council and the New York State Legislature for an orderly real estate framework. Influences included surveys by John Randel Jr., maps by John Melish, and precedents such as the street grids of Philadelphia and the layout proposals of Pierre L'Enfant in Washington, D.C.. Debates in the Common Council of New York and among commissioners appointed under laws modeled on South Carolina surveying practices culminated in the 1811 adoption, which sought to regularize parcels for markets linked to the Erie Canal and shipping at New York Harbor.

Design and layout

The Commissioners' Plan prescribed twelve numbered avenues and a network of crosstown streets spaced roughly every 200 feet, organized into rectangular blocks bounded by wide avenues like Fifth Avenue and Broadway; the scheme integrated public spaces by reserving sites such as Union Square and aligning to features like Bowery Bay. Surveying by John Randel Jr. produced detailed plats, using geometric concepts similar to plans in Savannah, Georgia by James Oglethorpe though differing in scale and orientation. The grid prioritized real estate parcelization, with block dimensions influencing later structures including rowhouses in Greenwich Village, brownstones in Harlem, and apartment blocks near Central Park, a park advanced by figures like Calvert Vaux and Frederick Law Olmsted.

Implementation and construction

Implementation required coordination among private landowners, contractors, and municipal bodies such as the Office of the City Surveyor and the Board of Aldermen. Construction involved grading, landfills at Battery Park City-adjacent shores, and street widening tied to infrastructure projects like the early waterworks of the Croton Aqueduct and tram lines run by entities like the New York and Harlem Railroad. Prominent surveyors and engineers including David Bates Douglass and private firms executed lot subdivisions, while intersections with existing thoroughfares like Broadway created irregular nodes that guided commercial corridors such as Wall Street and cultural institutions like the Metropolitan Museum of Art.

Impact on urban development

The grid accelerated land speculation by families such as the Astor family and facilitated rapid housing in neighborhoods like Upper West Side and Upper East Side, enabling population surges that supported industries in Lower Manhattan and shipping at South Street Seaport. The plan shaped transit patterns for later systems including the Interborough Rapid Transit Company and the Subway expansions by the New York City Transit Authority, and influenced zoning debates led by the New York City Planning Commission and planners like Robert Moses and Jane Jacobs. Its rectilinear form enabled predictable lot economies, aiding institutions such as Columbia University and hospitals like Bellevue Hospital to expand along regularized parcels.

Criticism and controversies

Critics from the era of Frederick Law Olmsted and Calvert Vaux argued the grid ignored topography, prefiguring congestion and inadequate open space cited by reformers like Jane Jacobs and opponents of Robert Moses projects. Legal disputes involved heirs of Dutch patroons, railroad companies, and developers leading to cases adjudicated in venues like the New York Supreme Court (State) and the United States Supreme Court. Historians and preservationists confronting demolition for highways and projects such as the Cross-Bronx Expressway and proposed Lower Manhattan expressways invoked the grid's role in displacement and environmental consequences debated during hearings of the Landmarks Preservation Commission and campaigns by groups akin to Community Board movements.

Legacy and cultural influence

The grid became emblematic in literature and art associated with authors like Edith Wharton and E. B. White and artists from the Ashcan School to Edward Hopper who depicted its avenues. It influenced international urban plans in Buenos Aires, Barcelona's Eixample by Ildefons Cerdà, and modernist projects discussed at institutions like the Congrès Internationaux d'Architecture Moderne. The pattern endures in contemporary debates over smart growth promoted by entities such as the Municipal Art Society and academic studies at Columbia University Graduate School of Architecture, Planning and Preservation and New York University, while landmarks including Times Square and Grand Central Terminal testify to its centrality in New York City's cultural and spatial identity.

Category:Urban planning in New York City Category:Street layout plans