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Which of the following are three types of intersections?


An intersection is a road junction where two or more roads cross or merge at-grade (i.e., at the same level). There are controlled, uncontrolled, and blind intersections. An interchange is a road junction where two or more roads cross over one another (i.e., at different levels) so as not to impede one another's traffic flow. There are diamond, cloverleaf, and stack interchanges, among others.

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3 years ago

Great app

Myles Blake High School

3 years ago

I only got 2 questions wrong

Tim de Bear

3 years ago

In the midst of finishing up learning on the older app, it told me to download this newer version. However, I didn’t want to have to go through all those questions again, so I simply finished reviewing on the old app and took the practice test on this newer app. Upon completion of the tests, it would not let me move forward or see my score! How should I know if I have done well enough to pass if I cannot see my own score?

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