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Growing e-commerce means less urban traffic

The takeaway: Urban truck traffic is flat to declining, even as Internet commerce has exploded. More e-commerce will result in greater efficiency and less urban traffic as delivery density increases We likely are overbuilt for freight infrastructure in an e-commerce era Time-series data on urban freight movements suffer from series breaks that make long term […]

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Show Your Work: Getting DOT Traffic Forecasts Out of the Black Box

Traffic projections used to justify highway expansions are often wildly wrong The recent Wisconsin court case doesn’t substitute better models, but it does require DOTs to show their data and assumptions instead of hiding them The road less traveled:  Wisconsin Highway 23 There’s a lot of high-fiving in the progressive transportation community about last month’s

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Want to close the Black/White Income Gap? Work to Reduce Segregation.

  Nationally, the average black household has an income 42 percent lower than average white household. But that figure masks huge differences from one metropolitan area to another. And though any number of factors may influence the size of a place’s racial income gap, just one of them – residential segregation – allows you to

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