What does a roadway with a broken and solid line indicate?

Answer: C — Passing allowed on the broken line side

A roadway with a broken and solid line indicates that passing is allowed on the side with the broken line, but not on the side with the solid line. This configuration is used to provide guidance to drivers regarding when it is permissible to change lanes or overtake another vehicle. The presence of a broken line signifies that drivers can safely pass, while the accompanying solid line signals that no passing is permitted where the solid line is present. This setup helps maintain safety by indicating areas where visibility and conditions may be suitable for passing and areas where it is not safe to do so. The overall intention is to enhance the flow of traffic while minimizing the potential for collisions.