What action is required when entering a roadway from a driveway?

When entering a roadway from a driveway, yielding to all traffic on the roadway is essential for ensuring safety. This means that you must give way to vehicles and pedestrians that are already on the road before you proceed.

This action is crucial because roadways typically have established right-of-way rules designed to manage traffic flow and prevent collisions. By yielding, you allow for safe merging into the roadway and help maintain the order of traffic. It is particularly important at driveways where visibility may be limited, and the incoming driver needs to assess whether it's safe to enter the roadway.

Looking left only, as suggested in other options, is insufficient because traffic may be coming from the right or directly in front, depending on the situation. Speeding up to merge quickly can create dangerous situations, as it may not allow enough time to assess the roadway's conditions fully, increasing the risk of accidents. Similarly, exiting only during low traffic hours would not be practical or advisable, as it could discourage proper driving habits and create a false sense of safety during less congested times.