As pedestrian deaths continue to rise, it has become clear that most of these deaths happen at night. But a new study finds that the half hour after sunset is the most dangerous in the United States. This worrisome trend is exacerbated by the high-speed, multilane roads that predominate in the U.S. The solutions, in addition to improved visibility, are the same at night as they are during the day: policy, design, and behavior changes that encourage safer, slower driving.