Iowa Class C Knowledge Test Practice

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Intersections & Right-of-WayStandalone practice

An authorized emergency vehicle approaches from behind using its siren and flashing emergency lights. You can safely reach the right edge beyond the intersection. What should you do?

On an ordinary two-way road, a white-and-blue box ambulance approaches behind blue car with red warning lights flashing and its siren sounding. The roadway edge to the blue car’s right is clear.

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You need to cross a rural divided four-lane highway. A median opening is large enough to hold your entire vehicle safely between the two directions. What is the manual’s recommended method?A child appears confused near the travel lane. What duty applies even outside a marked crosswalk?At a diverging diamond interchange, signs and signals guide your lane across to the left side of opposing traffic and later back to the usual side. What should you do?Before entering a highway from a private driveway, what sequence should a driver follow?You are in the left lane of a one-way street facing a circular red signal and intend to turn left onto another one-way street. No sign prohibits the turn. What is permitted?Your light is green, but stopped traffic leaves no room for your whole car beyond the intersection. What should you do?

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