Not-So-Safe Streets

During the current global pandemic, there has been a precipitous drop in driving. Traffic has all but evaporated on New York City's streets. Meanwhile, sidewalks and parks are not providing enough space for people to walk for essential trips, including some basic exercise. Repurposing the residual street space for walking is an obvious solution, and one that is increasingly pursued in cities around the world. New York has been slow to follow, with the Mayor resisting the very idea until continuing to refuse to open streets became politically untenable. Under order of the Governor to do something, he initially opened a few random streets and posted lots of police officers on every block. Shortly thereafter, he pulled it, claiming the police costs were too high.

Public and political pressure continued to mount, expecially as examples continued to come in from other cities. Photo after photo of from other cities closing streets with simple barriers without a heavy police presence made it untenable to continue insisting that New York City was so unique that we could not open our streets too. Finally, another small number of short street segments were announced for an initial opening this past weekend.

The charitable way to greet this is that ... it's only a start. They risk making destinations of these streets with slow ramp-ups, though. You can have my street! pic.twitter.com/HQ03v3p4sJ

— Nicole Alone of Silent West Midtown 🌸🐿💐🌺🌹☔️🐥 (@nicolegelinas) May 1, 2020

The first day at the Oval only had a small hiccup. The barriers were placed at Reservoir Oval itself, stopping traffic after it had turned onto the inlet streets, with no good way to turn back around. When the street openings were announced with their mileages, I wondered why DOT had not taken credit for the additional mileage from those side streets. The day before the street opened, my 8-year-old son was even thinking out loud on his own about where the barriers would need to be placed for these streets. Just a couple hours after the Safe Street opening, the NYPD recognized and corrected the situation by bringing out additional barriers to intercept the drivers before turning onto those streets. Still, it was an inexplicable mistake for professionals to make.

The Oval seems to be working well as an open street today. pic.twitter.com/PjPjd1vc54

— Urban Residue (@urbanresidue) May 2, 2020

The Rain Garden That Wouldn't Grow

Recently, my wife and I were out on a date and taking a stroll through Harlem before dinner when we stumbled on a dog relief area at the corner of Manhattan Avenue and East 122nd Street. I was excited and my wife was, well, glad to see me enjoying myself.

A few years ago while musing about planning for pets, I came across the French canisites. Now I had stumbled on one in my own town, and I hadn't even heard about it!

It is a wonderful little example of the transformation of a residual space. Initially it was a hatched area in the roadway where northbound traffic is diverted as Manhattan Avenue becomes a southbound one-way street. It was just the sort of dead space that was long common on our paved streets. In 2012, it was converted into a rain garden to improve storm water management and probably contribute a few count toward the Million Trees program, but the plants just wouldn't grow on the street side of the triangle. After a few years of the vegetation struggling and consistently dying off, it appears somebody had the genius to stop fighting the inevitable and repurpose the space to address the dog poop problem that is chronic on sidewalks throughout New York City.

Is There a "One-Way Epidemic"?

Recently, City Limits ran an op-ed by architect John Massengale about the need for safer street design. Under the photo at the top, the caption read: "First Avenue in Manhattan. Avenues used to run two-way, which is safer for pedestrians, but were mostly made one-way, to make life easier for drivers." This argument was elaborated in detail in the text. This week, Cap'n Transit followed up on his blog, extending the campaign against one-way streets.

These are familiar arguments. After beginning a discussion a while ago about one-way streets, it was suggested that I refer to "The One-Way Epidemic" section in Walkable City, which makes these same claims. These pieces all serve as good examples for discussion purposes. I wholeheartedly agree with the need to redesign New York City's streets to be safer for pedestrians, and I share the majority of the views of these safe-street advocates. I find some areas of common ground regarding one-way streets, as well, but it is useful to draw out the key differences as well as the overlap to illustrate why the rhetoric against one-way streets is overblown and counterproductive.

Let's start with the term "epidemic" used in Walkable City. This is rhetoric that invokes fear. The book explicitly compares the creation of one-way streets with an outbreak of influenza that killed 20 million people in 1918-1919. The not-so-subtle claim is that one-way streets are an imminent threat to your life. Avoid them like the plague!

Old Town in Salinas

A few months ago, I passed through Salinas, California for a funeral. I wish the circumstances had been better, and that I could have spent a little more time and had an opportunity to speak with some of the local planners. The relationships between the spaces along the Main Street corridor in Old Town seemed quite interesting.

The Main Street commercial core in Old Town is a compact area. This is due in part to its conversion into a sort of enclave. It encompasses a relatively short distance of Main Street that is effectively demarcated from the rest of its length. The busier arterial streets that flank the Main Street core also create some separation from the surrounding area. It is interesting to note that this length of Main Street is generally consistent with the "400 meter rule." The section from San Luis Street to its termination at the Steinbeck Center is a little under 500 meters. It is also significant that the Steinbeck Center terminates the vista and encloses this section of street more like an outdoor room.

While many planners who talk about walkable downtowns are quick to promote two-way streets as a sort of pedestrian panacea, it is interesting to note that the pedestrian-friendly area of Old Town is along a one-way section of Main Street. The use of angled parking effectively calms the traffic, as do the mid-block sidewalk extensions with pedestrian crossings. The traffic calming treatments could be applied to either one-way or two-way streets, although it may be possible to introduce angled parking on a second side of the street on some one-way streets that would not have sufficient width under a two-way configuration. A one-way configuration also has the inherent advantage of limiting the demands on pedestrians to try simultaneously gauging traffic coming at them from two different directions at uncontrolled mid-block crossings.


View Larger Map
The angled parking and the mid-block sidewalk extensions calm traffic

The mid-block crossings form a pedestrian axis that is more than just an extra place to cross the street between intersections. They align with pedestrian passageways through the block to parking areas on the other streets. In some cases, these passages provide additional store frontage or space for outdoor restaurant seating. It was not clear on my quick visit if the outdoor restaurant seating had failed, or if it was a seasonal use that hadn't started yet for the warmer months when I was there.

Those Old-School Traffic Engineers

It has become popular to indict traffic engineers of yesteryear as men so determined to move cars more quickly they disregarded the safety of pedestrians just trying to get across the street alive. This criticism that they were anti-pedestrian is an uncharitable view. It ignores the historical record, unfairly excluding their deliberate attempts to improve pedestrian safety. So in the words of Al Smith: Let's look at the record.

To illustrate this, we don't have to look any further than the language commonly used to criticize the engineers who designed one-way streets decades ago. Consider this example, which is typical of comments made by many observers of streets (who are well intentioned and otherwise often well-informed):

The city's avenues were converted to one-way for one reason only: to give the city's driving elite priority over its walking majority.

Why One-Way Streets Work

The one-way operation on East 17th Street on the northern edge of Union Square allowed
NYC DOT planners to recapture space for a bike lane and new public space (photo NYC DOT)

One-way streets can provide many benefits for safety, sustainable transportation, and public space, when used properly under the right circumstances. Nevertheless, there are progressive advocates who believe that two-way streets are intrinsically superior. Their heart is in the right place in their effort to makes cities more livable, but I fear they are reaching the wrong conclusions because of an incorrect assumption and perhaps a bit too much nostalgia. This is an important issue for transportation and quality of life, so we should have some real discussion and communication.

This issue has been on my mind for some time, and a recent tweet by Brent Todarian brought it to the forefront:

One of the biggest city-making mistakes that continues to haunt & weaken downtowns is the abundance of one-way streets. #TrafficSewers.

From what I have seen, Todarian is a thoughtful planner with experience making substantive improvements in Vancouver. There are real limits to the complexity of an issue that can be conveyed in a tweet, so in all likelihood Toderian's thoughts have much more nuance. There are, however, vocal advocates who dogmatically take the position that one-way streets are fundamentally an anti-urban and illegitimate configuration.