Which of the following are types of intersections?
Correct answer
- Blind, controlled, and diamond
- Controlled, uncontrolled, and cloverleaf
- Controlled, uncontrolled, and diamond
Explanation
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.
Permit Test Practice - Select Your State
