Tag Archives: snow

The optimal weather for infrastructure is probably not Chicago’s

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Imagine the best weather for infrastructure. It is probably not the four seasons of weather in the Chicago region:

From the State Climatologist Office in Illinois:

Chicago lies midway between the Continental Divide and the Atlantic Ocean, and is 900 miles north of the Gulf of Mexico. Chicago’s climate is typically continental with cold winters, warm summers, and frequent short fluctuations in temperature, humidity, cloudiness, and wind direction. Many consider the more moderate temperatures of spring and fall to be the most pleasant. Lake Michigan provides a moderating influence on temperature while boosting the amount of snowfall received in the city.

Such fluctuations in the Chicago region lead to potholes, closures of airports and roads plus delays, flooding, and pressure on systems at both the hot and cold ends of the temperature spectrum. Coming out of a major snow storm and heading into several days of subzero temperatures, some of everyday activity is disrupted but mostly life goes on. Humans have developed systems and practices that make it possible to live in many different conditions.

What might be ideal? How about a place with more consistent temperatures, few storms, and no flooding? I am sure there are locations in the United States that meet this more than others. Everywhere else, people and systems adapt.

Modern infrastructure that makes everyday life possible is remarkable enough in addition to adaptability to different climates and making repairs when local conditions make it difficult.

Collective efficacy and the number of sidewalks cleared of snow, Part Three

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Given the issues of clearing snow on sidewalks, why not conduct a multi-site investigation of snow clearance and collective efficacy? I could imagine two different kinds of research proposals:

Photo by Vishal Rapartiwar on Pexels.com

-A lot of researchers across the United States commit to walking their neighborhoods for a week after major snow storms in the United States to see if the sidewalks are clear. They do a visual check and take some pictures to document conditions. This is all uploaded to a single site where patterns can be compared, mapped, and discussed.

-Scholars use more indirect observation, whether it is from Google Street View images of places after a snowstorm or camera feeds that are publicly available or even observations from above. Again, they could compare across locations and write up results.

With this data, researchers could look at how different characteristics of neighborhoods affect snow removal including all sorts of demographic data available through the Census, housing type and stock, and local regulations regarding snow removal.

But, perhaps what is most interesting is this question of whether snow removal on sidewalks indicates something about the collective efficacy of neighborhoods and communities. Do people help others clear sidewalks? I think of the example in Chicago of the dibs system where individuals clear out street spaces and then claim them. This system is touted as one where residents overcome the weather odds – and their neighbors – to secure their own parking. This is not a story of communities coming together to help each other. Or, I think of some of the unshoveled sidewalks I have observed around schools in my community. If property owners will not clear snow for kids, when would they?

Across three posts, this is the question that could be answers: what are the kinds of communities that collectively come together to clear snow from the sidewalks?

Collective efficacy and the number of sidewalks cleared of snow, Part Two

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Continuing to think of sidewalks cleared of snow (or not), why are sidewalks often viewed as the responsibility of a property owner? Are sidewalks a collective phenomena that benefit all or are there they parts of private property that individual property owners are responsible for? The latter response makes it easier to blame individual property owners for not clearing the snow. But, it is hard to imagine walking only the sidewalk in front of one property; the sidewalks connect to many other sidewalks.

Photo by Karolina Grabowska on Pexels.com

Several factors contribute to less interest in a collective responsibility for sidewalks:

  1. Laws and regulations can differ by municipality regarding sidewalks. Are property owners responsible for repairing and maintaining sidewalks? Are they asked to clear their own sidewalks?
  2. As noted yesterday, fewer people are outside. Some people use sidewalks a lot but many people use them rarely. Snow and cold also reduce use.
  3. The suburbs are individualistic, people may not know their neighbors well, and property values are only partly dependent on the neighborhood. People want to act self sufficient.
  4. There is little interest in or experience of the kind of thriving sidewalk life Jane Jacobs described in The Death and Life of Great American Cities. In the picture Jacobs provides, people are constantly using sidewalks in a variety of ways. There are always people out and about, helping to create social norms and providing numerous opportunities for social interactions. Sidewalks in many suburban neighborhoods are more like empty tableaus where an occasional person and sometimes dog passes by. People would often prefer to live in quiet neighborhoods.
  5. Help is often associated with payment. Yes, a neighbor could clear snow as a favor but kids occasionally look to make money by shoveling, people pay to have their driveways cleared, and HOAs take care of this in many neighborhoods.

Put these all together and a good number of sidewalks contain snow and ice. This could suggest that collective efficacy is low in these neighborhoods; I will explore a possible multi-site research design tomorrow.

Collective efficacy and the number of sidewalks cleared of snow, Part One

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Judging by conversations on Nextdoor and my own observations of nearby streets, there are a good number of property owners who do not shovel their sidewalks to remove snow. What levels of shoveling indicate the neighborhood takes collective ownership of the sidewalks? 50%? 67%? Over 75%? What fewer shoveled walkways might mean about a neighborhood and neighborliness:

Photo by Karolina Grabowska on Pexels.com
  1. People do not walk outside much. If so, they would shovel more. Not shoveling makes it more difficult for pedestrians to get by. When the snow starts melting a bit and is trampled down, it becomes icy. I have observed numerous houses where the driveway is clear but not the sidewalks.
  2. There might be several socially acceptable reasons for not shoveling: illness, old age, and being away from home. Even then, it would be possible to arrange with others to have the sidewalks shoveled.
  3. Dog walkers might be the most interested people in shoveling (this could be tested): they are regularly walking and their dogs too could benefit from cleared sidewalks.
  4. Neighbors do not help neighbors shovel. This might require a lot of effort or not. On sidewalks near me, clearing out a one shovel wide width down multiple sidewalks would not take long (if the snow was not too deep). Or, I hear stories of people with snowblowers clearing a long stretch of sidewalks quickly.
  5. The best cleared sidewalks I see are the ones in neighborhoods with homeowners associations. Residents pay for the cleared snow, among other things.

Put these all together and there is a patchwork of cleared sidewalks mixed with uncleared sidewalks. Tomorrow, I will explore a related question: are the sidewalks a collective responsibility or the responsibility only of individual property owners?

If winter was less harsh in the Chicago area, would residents like this?

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Let’s say winters in the future in the Chicago region turn out to be not as cold, do not involve as much snow, and/or include more warm days. In just the last month, we have experienced wind chills of roughly -30 degrees below zero and 50 degree days. The Chicago region has had moments of winter but not a full month of winter. Would Chicago residents like a long-term shift away from winter?

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On one hand, many Chicago area residents complain about the winter. They make clear their opinions about the cold, snow, potholes, salt, longer traffic times, winter gear, heating bills, and more. At least a few vacation in warmer climates during the winter and some move to warmer climates.

On the other hand, it is hard to imagine the Chicagoland experience as it is known now without winter. What about the social capital created by griping together? The possibility of a white Christmas? The pride about shoveling and still doing life when talking to people in parts of the country where a light amount of snow shuts everything down? Invigorating winter outdoor activities? Supposed “Bears weather”? Jokes about the two seasons of winter and construction? And so on.

Perhaps new weather patterns would lead to a reconfigured understanding of what winter is. People can adapt to change over time. They can find different ways to bond and different experiences or group identities that bring them together. The long-told tales of the Blizzard of 1967 or Snowmageddon 2011 will fade further into the archives. Chicago could still have a winter that is different than the South or West even if it s different than what it is in the past.

One way or another, suburban sidewalks will be cleared of snow

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Because of different regulations and community guidelines, sidewalks in the suburbs could be cleared quickly of snow – or not. Of course, they all will be clear eventually as the weather warms up.

The continued onslaught of heavy, back-straining snow was hard enough to tackle. When a deep freeze solidified it, many people surrendered their shovels in defeat.

The result left sidewalks covered with snowdrifts in neighborhoods and along busy streets. Some pedestrians could be seen walking on busy roads rather than wading through sidewalk snow, a risky strategy at best…

Across the suburbs, “there’s no uniform code” for sidewalk snow removal, Czerwinski explained. “Some communities have an ordinance, which sets in place whose responsibility it is, and it’s usually the property owner, and it’s a requirement. Other municipalities only encourage residents to shovel snow. Some municipalities say nothing.

“It’s not the norm in the metro region, but some cities such as Highland Park do plow sidewalks, taking a tiered approach. The city plows 32 miles of sidewalks near schools, Metra stations, public buildings and shopping districts — no matter how much snow falls, according to Highland Park’s website.

Given the unique snowfall in the last month or so in the Chicago area, there were several keys to keeping sidewalks and driveways clear:

-Keep up with the various snowfalls. If you let multiple snows happen or do not clear the snow completely each time, it piles up, melts in layers and then freezes, and takes longer to clear.

-Use a shovel with a steel edge. This helps scrape the surface clear rather than just gliding over the top.

-Snowblowers cut down on the physical effort needed but they do not always get to the bottom of the snow. They instead can leave an inch or two at the bottom that becomes tramped down and stays on the surface longer.

More broadly, I wonder if the sociologists who study collective efficacy would see snow removal as a reliable marker. Do people go out of their way to help each other? Is the block or community more important than just clearing individual driveways and sidewalks? The Chicago system of “dibs” where people physically mark off their cleared parking spaces for their own use is interesting to consider in this light. But, so might be the suburbanites who leave their own property immaculate but nearby paths are not cleared. In this case, does the snow clearing become more of a status symbol like a dandelion-free lawn or yard free of leaves rather than an interest in public welfare?

(With all the snow that fell and is now melting, it is also time to consider drainage issues present in many suburban areas. Where can all the water go?)

Learning to drive in the snow requires practice and caution

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With cold and snow in much of the United States, a car dependent society runs into more difficulties driving. What it does it take to learn how to drive in the snow? Practice and caution. Let me explain.

As a newer driver, I had opportunities to gain valuable practice in driving in snow and bad conditions. I remember one time driving home from work on a school night at about 8 PM after several hours of snowfall. The road was completely covered but the path of the road was discernible amid trees and other markers. Hardly anyone else was out. I made it home by driving slowly.

Around the same time and working at the same place, I found myself leaving for work at 6:30 AM one winter morning. I did not give the car much time to heat up so when I pulled out of our subdivision on to the main road, the rising sun hit my not-clear windshield and made it impossible to see out the front. I stopped, rolled down my window, and slowly drove forward a short distance until I could pull over, let the car warm up, and have a completely clear windshield.

These were potentially risky situations. They were also learning experiences. Pair these experiences – and numerous others – with a few clear rules for driving in snow and icy conditions. First, do not follow anyone closely. Give yourself more space between vehicles. Second, brake slowly in case you start slipping. This means you need to start slowing down earlier. Third, adjust your speed for conditions. Watch how other vehicles are doing and how clear the roadway is.

Wintry conditions are not always possible to handle but are often manageable with practice and caution. These guidelines are less helpful if drivers have fewer opportunities to drive in such conditions. And even following these guidelines is no guarantee; a driver cannot control the actions of other drivers and surprises can arise (such as unseen ice). Even as we ask new drivers to practice certain maneuvers and skills, perhaps we should add snow and ice experience to that mix. Or, maybe it should be a bonus certification required for some parts of the country and recommended elsewhere.

Better methods than fines for encouraging the shoveling of sidewalks

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Yesterday, I discussed how few local officials likely want to fine people for not shoveling their sidewalks. I’m not sure the answer to solving this problem involves regulations and fines. Instead, the best solution may involve encouraging community action and neighborliness. I wonder if shoveling sidewalks in neighborhoods and communities is a good proxy for communities working together and helping each other. In recent decades, social scientists have looked for ways to measure community spirit and activity. For example, Stanley Milgram’s lost letter experiment provided inspiration for Robert Sampson and his team to look at mailing rates across Chicago neighborhoods to understand collective efficacy. Are neighborhoods with more community spirit more likely to have more of the sidewalks shoveled? In contrast, neighborhoods where people know fewer of their neighbors, with fewer community organizations, and less collective activity might be less likely to clear their sidewalks. Instead of fines, neighbors could help each other out and/or take responsibility for their blocks or neighborhoods. This might mean that a few people end up tackling a lot of the problem but a web of relationships and a sense of doing good can go a long ways. Some residents may not be able to clear snow (health or mobility issues, out of town, etc.) and others step into the gap.

Two other options are possible. First, anger and public shaming is a possibility. Imagine a block where just one or two people do not clear the snow and everyone else does. Even without glances or words exchanged, this puts pressure on the people who do not participate. With conversation, gossip in local social networks, social media posts, and more, people who do not shovel may be motivated to act (or it could poison relationships). If people in many neighborhoods want to avoid direct confrontation or do not have deep relationships with each other, this may be the route taken.

Second, millions of Americans choose to pay people to remove their snow or live in communities where snow removal is taken care of. Want a third party to take care of the sidewalks rather than own a single-family home and have to take responsibility for all of your own exterior work? People now have a range of choices.

Fines are likely present because the three options above do not always work or are not possible. But, if fines are not terribly effective or popular, it is time to get at the deeper issue of building community bonds to consistently keep sideealks clear.

What community wants to actually fine residents for not shoveling their sidewalks?

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Shoveling sidewalks in front of residences and businesses is important for pedestrians. Many communities have penalties on the books for those who do not clear their sidewalks, including Chicago:

Property owners in the city are legally required to shovel their sidewalks after it snows. And on the South Side, one alderman has been out cracking down on the problem.

Ald. Ray Lopez has been out in his 15th Ward neighborhoods since Tuesday, directing Streets and Sanitation workers to problem spots to hold people accountable.

Department workers were writing tickets to home and business owners who did not comply. Fines range up to $500…

Thirty two businesses got ticketed in the 15th Ward Tuesday, and Lopez said he expects there to be just as many Wednesday.

Even if neighbors get mad at a lack of shoveling, who wants to be the politician or local official who gives tickets to homeowners for this offense? From the information provided in the article above, it looks like the tickets were issued to businesses. It could be argued that businesses have a strong obligation to snow as it would be good for potential customers and they are often located in areas where there are more pedestrians (street corners, commercial areas along busy streets, etc.). But, imagine the optics of giving a ticket to an elderly homeowner or a single mother with multiple small children. Americans may like local government but not when that government appears to be heavy-handed.

A similar comparison might be fines many communities issue regarding long grass. If people do not keep their lawn below a certain height, some communities will come mow that lawn and then send a sizable bill. Neighbors do not like the message tall grass sends (regular lawn maintenance suggests a certain standing). I do not know the recidivism rates after this is done; it would be interesting to know if this helps promote more lawn mowing in the future.

Or, consider traffic tickets. Many drivers speed but few want to be ticketed if they are swept up in efforts to generate revenue for the community, outsiders are targeted, or routine acts are criminalized. Arguments can be made about safety and the good of the community might I would guess few people support getting a ticket.

All of this can put local officials in a tough position. These problems, unshoveled snow, long grass, and bad driving, can create dangers and resentment in a community if not addressed. But, fines may not be the best way to prompt action. Tomorrow, I will consider other options for clearing sidewalks beyond fines.

The eventual plowing of residential streets after snowfall

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Once snow starts falling, snowplows emerge and start rumbling down roads. They start with main streets, roadways many drivers travel on and that are often necessary for people hoping to get from one place to another. Depending on the rate of snowfall, the width of primary roads, and the number of main roads, it could be a while until plows make it to residential streets.

This all makes sense and I assume there are studies that confirm starting with the heavier-trafficked roads. (Do snow plows use the same kind of algorithms that guide delivery trucks to the most efficient routes?) At the same time, it could pose a predicament for residents. When you are starting or ending your drive, getting through the residential and side streets can prove quite a problem. It might be hours before people can easily pull in and out of their driveways.

Perhaps this is an argument against sprawl. Having thousands of driveways spread out along hundreds of streets in every suburban community means snowplowing is inefficient. Additionally, residents have to remove snow from their driveways and sidewalks. All this adds up to a lot of snow removal for relatively few people.

Eventually, the plow comes through and makes it easier to pass along residential streets. It may be a while before the side streets look as good as the main roads but they get there eventually. And perhaps the unplowed streets have their own beauty before the whiteness is sullied again by pavement, dirt, and tire tracks.