Category Archives: Urban

Strasbourg builds “pedestrian arterials”

Governments of most cities in Western Europe have been trying over the last thirty (or more) years to reduce the role of the automobile in urban transportation. They’ve built new rail lines and renovated old ones. They’ve created elaborate bicycle … Continue reading

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New or newish rail transit lines and pedestrian facilities in Istanbul

I’ve been in Istanbul twice in the last few weeks, first in early May, then in mid-June. Except for a couple of stops at the enormous new airport, I had last been in Istanbul in 2014. Between 1969 and 2014, … Continue reading

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Neighborhood types in Chicago, 2020

The maps below present a classification of Chicago’s 2020 residential census tracts based on multivariate analysis. This approach (sometimes called social area analysis or factorial ecology in geography and sociology) is often used to classify small areas in cities. The … Continue reading

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Three dimensions, 2020

The analysis of neighborhood types in Chicago in 2020 suggests that three oblique key-cluster dimensions underlie the 34 variables used in the computations. The dimensions are listed below with their correlations to the most salient dimension definers (note that the names of the … Continue reading

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34 variables, 2020

Here’s a list of the 34 variables used in the analysis of socioeconomic data for Chicago-area 2020 census tracts. The first seven variables plus the age variables (10-14) consist of data from the 2020 Census. The other variables come from … Continue reading

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Neighborhood types, 2020

In the statistical study of neighborhoods in Chicago, 2020, cluster analysis of the three dimensions underlying the 34 variables yielded ten neighborhood types. For each neighborhood type, the following list includes: [a] the neighborhood-type number; [b] the T-scores on the three … Continue reading

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Seville

I spent several days in Seville last month. I had previously been less familiar with Seville than with any of Spain’s larger cities (I did spend a few hours walking around there in 2010). Like just about every other city … Continue reading

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Mexico City tries to mitigate its car problem

I’ve been in Mexico City twice in the last couple of months, first in mid-January and then in late February. Except for a very brief visit in 2013, these were my first trips to Mexico City in something like twenty-five … Continue reading

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The Promenade des Anglais in Nice (France) as a prototype of the modern urban recreational path

I spent several days in Nice in late November. I’d been there twice before, in 2008 and in 2014. Like many other people, I find Nice an agreeable place. Its dense central city, its extraordinarily diverse population (which includes visitors … Continue reading

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Quito’s new Metro

I spent several days in Quito last week. I particularly wanted to ride the Metro, the city’s brand-new subway. Quito’s Metro had opened commercially a week earlier, on December 1. It had been a long time coming. Construction started in … Continue reading

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