Analysis by the State Smart Transportation Initiative (SSTI) finds that the traffic projections used by state and local transportation agencies, which form the basis for spending priorities, are consistently higher than actual results.
"Forecasts and assumptions about ever-increasing traffic are often used to justify agency decisions to expand roads. But these assumptions are increasingly divorced from reality," reports Angie Schmitt. "In fact, state and regional agencies aren’t just wrong some of the time. State DOTs and metropolitan planning organizations are getting it wrong every year, over and over again, by significant margins, according to SSTI’s analysis."
FULL STORY: Transpo Agencies Are Terrible at Predicting Traffic Levels
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Traffic Projections Missing from $6 Billion Tampa Bay Express Toll Road Plans
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Why a Failed ‘Smart City’ Is Still Relevant
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When Sears Pioneered Modular Housing
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This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.
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Transportation Research & Education Center (TREC) at Portland State University
Regional Transportation Commission of Southern Nevada
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