A Fix for 42^nd Street

As New York’s streets have evolved, one of the city’s most important thoroughfares has languished. To fix it, we need to focus on what makes it special.

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42nd Street could be the greatest street in the world.

Running the width of Manhattan, it connects architectural landmarks, cultural spaces, and two of the world’s busiest transit hubs—Grand Central Terminal and the Port Authority Bus Terminal. Along the way, it cuts through an unbelievably diverse corridor of urban environments including high-density residential neighborhoods, North America’s preeminent office district, the bustle of Times Square, as well as one of the city’s best-programmed public parks.

However, even as other New York City streets have been improved through pedestrianization, greening, and bike and bus lanes, 42nd Street has languished as an afterthought in New York’s public consciousness. The result is a wide roadway choked with traffic of all kinds, overcrowded sidewalks, and virtually no greenery (outside of Bryant Park).

It is time for this to change.

Midtown Manhattan is currently undergoing a transition from the country’s largest Central Business District (CBD)—dominated by office buildings—into a more exciting type of district focused on a mix of high-density uses. We call this type of emerging neighborhood a Central Social District (CSD). In a CSD, workplace and residential uses coexist with cultural venues, retail destinations, and dining options, creating a vibrant, well-rounded neighborhood.

In this transitional moment, New Yorkers have a unique opportunity to reclaim 42nd Street for people—the beating heart of New York.

Transformations of this kind have already taken hold in other global cities. In Barcelona, Las Ramblas has been reimagined as a pedestrian corridor, while London is revitalizing Oxford Street to become a cleaner, safer, more exciting version of itself. Nearby in Manhattan, the recently released redesign for Fifth Avenue promises more trees, expanded sidewalks, and less car traffic, solidifying the avenue as North America’s preeminent lifestyle corridor, while early proposals to expand Park Avenue’s center median aim to restore that corridor to something worthy of its name.

We believe 42^nd Street should be reimagined to highlight its specialness, its unprecedented density, the unique neighborhoods it bisects, and the diverse New Yorkers it helps connect.

A Victim of Its Own Success

Part of the reason 42nd Street has languished in our collective imagination—beyond our tendency to romanticize the avenues at the expense of Midtown’s great cross streets like 57th, 42nd, 34th, or 23rd—is that it is a victim of its own success. Nowhere else in the city or country does an urban spine connect such a wide range of neighborhoods, zoning districts, and landmark destinations. 42nd Street stands apart as a vivid reflection of New York itself, embodying the city’s complexity and vitality within a single corridor.

But despite its extraordinary character, the street’s urban design does not reflect its significance. Instead, the New Yorkers and tourists who use this artery every day are treated to a fragmented public realm that does little to support and amplify its diversity.

Stretching from the Hudson to the East River, 42nd Street serves an unprecedented number of Business Improvement Districts (BIDs), five in total and each with its own mandate: the Garment District Alliance to preserve the garment industry, the Times Square Alliance to foster lifestyle and tourism, the Bryant Park Corporation to program and beautify the park, the Grand Central Partnership to maintain the area around historic train terminal, and the Hudson Yards Hell’s Kitchen Alliance which beautifies streets and supports small businesses on the far west side. These organizations help maintain the vibrancy and economic health of their respective spheres of influence, but not one has the scope to take in the importance of 42nd Street as a whole.

One reason for this may be that, except for the Bryant Park Corporation, 42nd Street is largely at the edge of all of these BIDs, rather than at their core. By contrast, 34th Street runs through the heart of the 34th Street Partnership Business Improvement District and 14th Street is dominated by the Union Square Partnership Business Improvement District and served by the Meatpacking District Business Improvement District on the west side.

Neighborhoods within Neighborhoods

Another defining characteristic of 42nd Street is its built density (quantified by the ratio of building area to lot area, or FAR), which is marked by dramatic peaks and valleys in the form of high-density clusters punctuated by lower density blocks. These clusters reach up to 28 FAR between Madison and Park Avenues (for context Greenwich Village has an FAR of 3.5) and are found near major commercial and transit hubs, while the valleys of lower density provide essential breathing room and transitions in the urban fabric.

This pattern has produced a unique texture of neighborhoods within neighborhoods, each with a distinct focus, whether residential, office, entertainment, or cultural. What is particularly striking is that each of these unique clusters—sometimes just four or six blocks in length, contain as much built area and programming as what would be considered a full neighborhood elsewhere in the city. For example, the six blocks of the 42nd Street residential neighborhood (from 12th Avenue to 9th Avenue) house as much built area as 24 blocks of Brooklyn Heights. The four-block office cluster anchored by One Vanderbilt (5th Avenue to Park Avenue) matches the built area of 14 blocks in the Financial District, while the four-block office neighborhood from Lexington to 2nd Avenue rivals 12 blocks in Union Square. In this context, what might seem like a small collection of blocks by typical standards actually constitutes an entire neighborhood in terms of scale and function. In other American downtowns, they would represent an entire urban core in-and-of themselves.

Along 42nd Street, key transit and cultural institutions serve as transition zones and connectors between neighborhoods. The street links some of New York’s most important destinations, including the Port Authority Bus Terminal (serving about 250,000 people a day), Grand Central Station (183,000 people a day), Bryant Park (30,000 visitors daily), the New York Public Library, and Times Square (around 300,000 visitors a day). These institutions not only anchor the street but also serve as connective tissue, bridging the distinct clusters and reinforcing 42nd Street’s role as the city’s true urban spine.

A comparison with other major east-west streets in Midtown Manhattan, such as 34th and 57th Streets reinforces the specialness of 42nd Street’s diversity. While these corridors each have their own moments of density and programmatic excitement, none exhibit the pronounced peaks and valleys, nor the dramatic alternation of uses, that define 42nd Street. Where other streets tend toward a more even distribution of residential, office, and supporting programs, 42nd Street is distinguished by its bold contrasts: Residential towers give way to office clusters, cultural landmarks sit adjacent to major transit hubs, and lower-density transition blocks act as connective tissue between distinct urban experiences.

Despite its dramatic shifts in built density, 42nd Street’s diversity of amenity offerings, such as retail, dining, arts and entertainment, hotels, and services, is remarkably consistent across long stretches—there are no dead zones. From 12th Avenue to 6th Avenue, the amenity count holds constant even as the built environment transitions from a residential zone to the entertainment district of Times Square. Between 6th and 2nd Avenues, the pattern continues, punctuated only by a spike at Grand Central. In this way, 42nd Street demonstrates a rare urban equilibrium, where diversity of program and consistency of experience go hand-in-hand.

42nd Street is a living microcosm of New York’s complexity and vitality, but it lacks the cohesive urban design that its global stature demands. The street’s current design is a patchwork of missed opportunities; wide, inhospitable roadways, a lack of cohesive greenery, and public spaces that fail to invite lingering or foster community. A comprehensive urban design plan, similar to the ambitious proposal for Fifth Avenue, could bring coherence and quality to the public realm while celebrating the street’s inherent diversity. Such a plan would be tailored to the unique set of challenges each segment of 42nd Street faces; targeted interventions would amplify each neighborhood’s character, while a comprehensive vision would ensure a safe and seamless pedestrian experience from river to river.

Reimagining 42nd Street for the Future

Our vision for a more connected 42nd Street begins with a dedicated street car running along the length of 42nd Street river-to-river, terminating at each end in new ferry terminals that connect to ferry networks along the East and Hudson Rivers (linking Queens, Brooklyn and New Jersey to the heart of Midtown). A relatively inexpensive urban intervention (compare the cost of two small new ferry terminals to the extension of the number 7 or 2nd Avenue Subway lines), the move would unlock hundreds of thousands of New York commuters, easing already congested subway and bus lines and reconnecting Manhattan to its water edge.

On the far west side, the residential stretch from the Hudson River to Ninth Avenue is defined by an imposing street width, minimal active retail frontage, and a striking absence of open space. Rather than a welcoming, tree-lined neighborhood, these three blocks are a thoroughfare to be hurried through, not a place to pause. Imagine if traffic here were limited to streetcar service and bike lanes, consolidated to one side of the street, unlocking over 100,000 square feet of new parkland (half the size of Union Square) dedicated to outdoor dining, recreation, and community markets. The underdeveloped central block, currently home to a FedEx facility, parking lot, and Con Ed site, could be transformed into new housing with a central plaza to give the neighborhood a focal point.

Of the four neighborhoods within neighborhoods, the blocks around Times Square most fully represent their theme: from world-renowned theaters to themed restaurants and the iconic Times Square plaza, this area exemplifies the entertainment district. However, while the north-south avenues have benefited from significant urban interventions, the urbanism of 42nd Street itself has been overlooked. An intervention similar to that proposed for the residential neighborhood could be transformative here: By limiting traffic to streetcar service and bike lanes and doubling the pedestrian realm, this stretch could become less a traditional park and more a dynamic plaza—an extension of Times Square’s public life, filled with seating, greenery, and space for performance and gathering, amplifying the district’s unique character.

The first of the two major office clusters, stretching from Fifth to Park Avenue, is a study in density; packed with office workers and visitors, yet underserved by public space. While the newly pedestrianized Pershing Square Plaza and Vanderbilt Avenue offer some relief, they are overwhelmed at peak times, and sidewalks are often impassable. Here, a flexible, temporal approach could transform the street. Pedestrianizing portions of 42nd Street during rush hours and lunchtime and filling the space with shaded seating and vegetation would create badly needed public space while balancing traffic needs.

East of Grand Central, a second office cluster is characterized primarily by its concentration of workplaces with fewer tourists and a lower pedestrian population than either the first office district or Times Square. This quieter, more focused environment allows for a subtler approach to urban intervention. Here, the addition of protected bike lanes, the completion of a consistent street tree canopy, and the conversion of pockets of parking into shaded seating and benches would create inviting spaces for office workers to eat, relax, and recharge, supporting its underlying focus on quality workplaces.

On the far East end of 42nd Street pocket parks, such as have been deployed in San Francisco and many European cities could temporarily replace parking spaces with human-centric environments.

Strengthening each of these areas along 42nd Street in a unique way and then linking them with more robust public transportation connections is critical to the future of this vital artery. Simple interventions, done in concert with one another, will make a huge impact.

42nd Street already embodies the energy, diversity, and adaptability that define New York. Now is the moment to give it the coordinated care and visionary design worthy of its title as the greatest street in the world.