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Oregon Class C Passenger Permit Practice Test
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Passing target: 80% (28/35)
Warning, Construction & Information SignsStandalone practice
You drive in the right lane of a highway. A yellow diamond sign shows a straight black line with a shorter line that joins it from the right. What should you expect?

Correct answer: Vehicles will merge in from the right, so watch and give space.
Why
The Merge sign shows that two streams of traffic join and that vehicles will enter from the side shown. The merging driver must find a gap and yield, but drivers on the main road help when they keep a steady speed or move over if it is safe. Compare it with the Added Lane sign: there the two roads join side by side, and no one needs to merge.
Verified against Oregon Driver Manual · Warning signs · p. 19
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