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South Dakota Operator License Knowledge Practice Test
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Passing target: 80% (24/30)
Warning, Construction & Information SignsStandalone practice
You drive in the right lane of a four-lane highway. A yellow diamond sign shows two lines, and the right line bends in toward the left one. What should you do?
Correct answer: Signal, check your mirrors and blind spot, and move left into a safe gap
Why
Start early, while there is still room to adjust your speed. Find a gap, signal, and look over your shoulder again just before you steer into the lane. If you are in the lane that continues, watch for drivers who must merge and leave room for them.
Verified against South Dakota Driver License Manual · Warning Signs: Lane Ends · p. 33, 45, 49
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