Iowa Class C Knowledge Test Practice

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Passing target: 20/25 correct (TLA practice target)

Freeways & High-Speed RoadsStandalone practice

You are entering a freeway by an acceleration lane. A safe gap is developing in through traffic. How should you prepare to merge?

Blue car A is in a freeway acceleration lane below two eastbound through lanes. Silver B is ahead and silver C behind in the nearest through lane, with an illustrative space between them.

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Your exit is behind you on a fully controlled-access highway. There is no safe legal path back to it. What should you do?Why should a driver use a time gap instead of a fixed number of feet at highway speed?On a narrow two-way rural road, how should drivers meeting from opposite directions position their vehicles?When a designated slow-vehicle lane ends and merges into another same-direction lane, who has the right-of-way?On an ordinary freeway, you have finished passing and the right lane is safely available. What is the appropriate lane choice?On a roadway wide enough for four or more lines of moving traffic, when may a driver pass on the right?

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