Transportation Engineering quizzes
How transportation networks shape travel and why adding lanes doesn’t always reduce traffic.
2 quizzes
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Transportation Engineering: Traffic flow fundamentals — Flow, Speed and Density
How flow, speed and density define a traffic stream, why they trade off, and how engineers measure them on real roads.
23 questions -
Transportation Engineering: Why New Lanes Fill Up Fast
A tour of how traffic flows, jams, curves, pavements and safety really work, from phantom jams to the fourth power law.
50 questions
The rest of the quiz, a few questions at a time
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