Final answer:
Yellow dashes in the middle of the road indicate a broken yellow line, which is used to separate traffic traveling in opposite directions and allows vehicles to pass or change lanes when it is safe to do so.
Step-by-step explanation:
Yellow dashes in the middle of the road indicate a broken yellow line. This type of marking is typically used to separate traffic traveling in opposite directions and allows vehicles to pass or change lanes when it is safe to do so. The dashes are shorter than the full width of the lane and are spaced out to create gaps.
Yellow lines separate traffic flowing in opposite directions. Drivers should stay to the right of yellow lines. A solid yellow line indicates that passing is prohibited. A dashed yellow line indicates that passing is allowed. White lines separate lanes for which travel is in the same direction.
A broken yellow line indicates you may pass if the broken line is next to your driving lane. Only pass when it is safe.