How can they be so close to getting it right and still get it wrong? Two intersections in Delray Beach, Florida, just two blocks away from each other are a world apart in terms of how they are designed and what they mean to locals and visitors.

One may be the best crossroad in Florida for economic and social life, and the other is a "killer intersection," in the sense that it breaks off the connection between the street and everything around it – in other words, "killing" off any real sense of place – not to mention how it creates a much higher risk of danger since over a quarter of traffic deaths in the US are attributed to intersections just like this one.

The focus of this post is on these two diametrically polar opposite intersections and how each impacts the surrounding area and broader community.

Who Owns the Intersection Defines the Social Life of Cities Everywhere
You can tell a great city by its corners. If the intersection is owned by the vehicles, it is a city for cars and traffic. If the community controls the intersections/corners, it is a city of neighborhoods.

The Bad: The Atlantic Ave and Swinton, A "Killer Intersection".

There is no bigger opportunity than creating an intersection that connects rather than divides. Connecting people to businesses and to each other helps everyone – social life, community, the local economy. But the intersection here is acting as a wall between everything that lies to its east and its west, rather than connecting it. People on one side have so little sense of what is happening across this enormously wide, over-designed intersection, that nothing makes them want to journey across it. There is so much wasted potential here...

The Gateway to Downtown

Imagine you're here for the first time. The economic and social center of the city is on the other side, but you don't know that. Would you want to cross this?

There is no There, There

You unwillingly move into the intersection, look around, and see the following views. Would you want to be here at all? Or would you focus on just getting out of here as quickly as possible?

People don't want to stick around this intersection, and with good reason. But the gateway into a city's downtown shouldn't drive people away, it should draw people in. Not fulfilling that role has huge implications for social and economic life.

Hidden Treasures - Out of Sight, Out of Mind

You wouldn't know it from the photos above, but on this intersection are some of the city's most important buildings. They are so disconnected and surrounded by the chaos of cars that they are as good as hidden.

In our frequent observations of this area, we rarely see pedestrians go west on the main street across this intersection or visit these key places. Some of the town's main destinations are cut off from the town's core by this "wall," practically inaccessible to pedestrians.

The library on the west of the intersection might as well be in another community for lack of connection between it and the center of Delray that lies further east. The entire west side of the intersection is in a different world, one belonging to the car. As it exists now, this part of town has no soul, no center and no life.

The focus on traffic throughput destroys any attention on destinations such as the important buildings above and their surroundings. The flow of cars erodes the place itself, much like water erodes the earth that it flows through. And naturally, people are driven away. All that's left are metal boxes speeding to and fro and creating anxiety for anyone on foot.

The needs of people have been taken over by car culture, making for a very anxiety-inducing, disconnected location, not a place that should serve as a gateway into the town center.

The Good, Actually Great: Just Two Blocks East

"If you want people to behave like they are in a a village." Hans Monderman - Dutch Traffic Engineer

Shared space - the concept of creating streets where everyone is welcome and comfortable, from drivers to pedestrians. It is a bold, extremely impactful, economically sound and transformative idea. It elevates mere streets into destinations.

The downtown core, just a couple blocks east, is worlds apart in terms of atmosphere and activity. Let's see why.

For most people, life does not begin until you cross over the invisible boundary of the Swinton and Atlantic intersection. Just a short walk east from that point you come upon a "shared" intersection that is the best we have seen in Florida. It gives equal authority to both vehicles and pedestrians, making it a place that feels welcoming to all.

The Intersection - 2nd Avenue East and Atlantic Avenue

The Heart of Delray Beach

Social Life at the Corners

This intersection is lined with vibrant destinations full of people. What's more, because the streets are narrow here, vehicles are naturally slowed to almost a walking speed. Drivers are able to see and take in the sights, drawn in by the volume of interesting scenes and people. Pedestrians are here because this is the hot spot, the Heart of Delray, where everyone wants to be and more importantly, where everyone feels comfortable being.

The Four Corners

Each corner of this intersection is a gathering place where people can stop and talk, hang out, and even stand in the street without anxiety.

Waiting at the corner is a social experience. Whereas at the intersection we saw before, waiting at the corner is a stressful experience that people want to be over as soon as possible, here people actually enjoy spending time at the corner. People are in groups of all sizes, ages and cultures, just enjoying themselves without a care, because cars drive slowly and there is much to see and do.

Another crucial difference is that at this location, crossing the street is casual and safe. It doesn't require intense focus and carefulness. People are at ease.

People feel comfortable and safe enough to not even pay attention to the cars and multi-task instead.

Baby Carriages are everywhere, even for pets

"Local characters" choose the busiest intersection in a city to share their message and their personality, creating interesting experiences for all.

Families linger and bond, without a concern.

Affection is natural and easy. People are relaxed to a point where the traffic seems a part of the experience. Having an intersection like this is something that we rarely see but that everyone enjoys when it exists.

This lively intersection also has the best corner in town, where one of the best restaurants has tables set out for people watching. This is the place where we frequently sit to catch the bustle of interesting activity because there is so much going on at all times.

An intersection where dogs have social lives too is a great intersection indeed.

With speeds so low, even people in vehicles can interact with street life at this key intersection. Everyone is connected.

Props at the corner encourage people to hang out.

Extending Main Street

The impacts of "killer intersections" like the one on Swinton and Atlantic are not limited to the intersection itself. They have ripple effects on the whole town, especially from the above core all the way to A1A and the ocean. For example, here, these terrible intersections bookend the downtown core, cutting it short. The beloved main street could extend way longer if it wasn't suffocated by intersections like this on both sides. There could be so many more great places for people to gather, much more vibrant social life, and so many more thriving local businesses in both directions if these intersections and streets were as good as they are in the town core.

Too wide roads and intersections in the red-circled area, along with bland architecture with no sense of character, create a zone that is significantly under-performing. It gives priority to vehicles and generic buildings in the most valuable properties of town, greatly diminishing its charm and quaint "village" quality that people love.

This stretch has some of the worst sidewalks and widest streets (6 lanes) in town - a common design cutting through communities all around the US. It is also full of "modern" architecture with design that conforms to heavily traveled streets rather than to human sensibilities, lacking active sidewalks and open, engaging buildings that draw people in.

Between Federal and the Inter-coastal - six lanes for cars and narrow, awful sidewalks

Generic hotels with blank walls and set-apart sidewalks that don't contribute to the character of the town add little of value to the area.

The Seagate

As in many cities, outside the small main street core, cars are center stage, and people are squeezed out, forced to walk on the street because of how narrow the sidewalks are. This is backwards. The residents of our cities are humans, not cars, and cities should be designed accordingly.


There is one very clear takeaway from the contrast of the two intersections presented in this article. A street of two lanes at an intersection creates a "shared space" dynamic that is priceless as a gathering place for everyone. But when you expand to a three-lane street or wider, the atmosphere changes, and almost none of the social or economic activity that makes a place come alive can occur. Four lanes or more with added parking creates an even stronger barrier to connecting; there is too much separation between the sidewalks and too much stress and chaos caused by the cars.

Recommendations for Intersection Revitalization

Who Owns the Intersection Defines the Social Life of Cities Everywhere
You can tell a great city by its corners. If the intersection is owned by the vehicles, it is a city for cars and traffic. If the community controls the intersections/corners, it is a city of neighborhoods.
Let’s Put A Bench on Every Street Corner
In an era where social isolation underlies so many of our society challenges, a simple bench to draw us outside our private lives enabling us to connect may be the perfect antidote.

If Delray and other towns/cities in a similar position want to improve the experience of residents and visitors, transforming intersections into gateway has to become a priority. Narrowing the main street to two lanes, eliminating turning lanes, while building out extended sidewalks at crossroads can bring life back to a street and a community. Reducing the number of lanes of traffic makes space for vibrant intersections with important uses on all corners. We can move away from crossings being dominated by cars and reconnect them to social and commercial life by making the corners a pleasant place to be.

These corners can stretch back into the surrounding community in all directions, leading people to valuable assets there and thus linking those places to the main street and downtown. This would also help to make neighborhoods on both sides become more interesting as places to explore, expanding a town's offerings and making it a true destination.

Approaches to Follow: Streets as Shared Spaces & Mental Speed Bumps

Both David Engwicht and Hans Monderman have/had radically different ways of dealing with the same problem – slowing traffic down. In order to do so, it is necessary to create a place that people want to be. This means that the public realm needs to be changed significantly. The street could and should benefit the local economy in cities and neighborhoods, not be convenient for cars to speed through.

These two men are polar opposites in terms of personality and approach...but both seek the same outcomes, and together, they show how different approaches can deliver similar outcomes.

David Engwicht, from Brisbane, Australia, demonstrated how changes could be made quickly by creating a very different environment. He relies on a concept called Mental Speed Bumps, where people and drivers suddenly get out of their stupor and recognize that where they are deserves some attention. Engwicht is a social innovator and a significant international leader of efforts to reduce the negative impacts of motor vehicle traffic on cities and towns...he is considered one of the fathers of traffic calming and the inventor of the Walking School Bus, Street Reclaiming techniques.

Hans Monderman was a totally data-driven, seasoned traffic engineer from the Netherlands. Based on years of experience and studies, he arrived at the simple idea that by removing all signals and stop signs from an intersection and modifying the roadway to alert people in cars, on bikes, and on foot to pay attention to their surroundings, intersections would become safe for pedestrians as well as vehicles. His goal was to create a setting where eye contact between pedestrians and vehicles was possible and necessary, so they would negotiate as to who would proceed.

Hans Monderman "If you want people to behave like they are in a a village."
How a Australian Window Washer Changed the World
Cities were “an invention to maximise exchange and minimise travel”...I am fascinated about, “How the design of the public realm impacts the quality of social, cultural and civic life.”

Benchmarks That Get it Right

New Haven

A perfect example of a corner/intersection revitalization can be found in New Haven. In what was once a derelict part of downtown, locals have managed to achieve a truly massive change. Initially, it was a transformation of one corner on Chapel Street, which then spread to College Street. There, it picked up momentum when the City and Yale University took out one lane of traffic, creating a sidewalk more than twice its original size.

This New Haven intersection, which created a revolutionary transformation in one of the city's main neighborhoods, has emerged as a key example that others can be modeled after. It demonstrates how intersections in cities should be treated as gateways that can also spread to include mid-block attractions and ultimately entire blocks.

It all started with the corner, and now the whole area is revitalized and a beloved neighborhood. This example can be replicated in so many places to bring them back to life.

What Downtowns Can Learn From New Haven
Crosstown street intersections are a major obstacle to the transformation of Midtown Manhattan. New Haven has done something remarkable that, if replicated, can impact all communities, large and small. Perhaps Manhattan can be the first to follow New Haven’s lead.

Other Resources for Intersection Revitalization

To Save the Planet, Start With the Social Life of Sidewalks

To Save the Planet, Start With the Social Life of Sidewalks
Rich street life is no frill. It is an expression of the most ancient function of a city—a place for people to come together, all kinds of people, face-to-face. — William “Holly” Whyte

Let’s Bring the inside out for all buildings on Atlantic Avenue.

Let’s Turn Buildings Inside-Out
Bringing the inside out onto the sidewalk blurs the lines between public and private space, creating one dynamic, thriving ecosystem.

Corners and Hubs

Emerging Social Hubs in Brooklyn: Building Back Better
A social hub is by nature community led. It is local, even hyper-local. It can ripple out from a single enterprise on a block, spread to others, and evolve organically
Corners - Social Life Project
The corners of intersections are places where people gather; they are gateways; and, they can give identity to the history and people that made that community special. They are the most basic form of public space, linking not only neighborhoods but also marking where people’s paths naturally cross.…

Next Steps for the Global Placemaking Movement

Next Steps for the Global Placemaking Movement
Imagine if the places where we live were shaped for, and from, our social lives, re-imagined to make it easy for us to gather, shop, have fun, eat together, and be around people different from us. we would collectively have an impact on the health of our planet.

Who We Are

The Place Man Documentary
We recently attended a pre-premiere of The Place Man, a new documentary about our work in placemaking over the last 50 years, made by the wonderful Guillermo Bernal. It got us thinking about the state of the placemaking movement and what’s next.
The mission of the Social Life Project is to incite a renaissance of community connection in public spaces around the globe. Through our online publication, presentations, campaigns, and catalytic projects, we can create transformative impact on communities everywhere. Our work grows out of more than 50 years devoted to building the global placemaking movement. It is an initiative of the Placemaking Fund, along with PlacemakingX — a global network of leaders who together accelerate placemaking as a way to create healthy, inclusive, and beloved communities.

If you are interested in collaborating (articles, presentations, exhibits, projects, and more) or supporting the cause contact us.

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