What did The highway transportation system helped traffic deaths?

The highway transportation system has significantly contributed to reducing traffic deaths through improved road design, enhanced safety features, and better traffic management. Innovations such as the implementation of traffic signals, roundabouts, and dedicated pedestrian crossings have made roads safer for all users. Additionally, the introduction of vehicle safety technologies, including airbags and anti-lock braking systems, has further decreased fatality rates. Overall, these advancements have led to a more organized and secure driving environment, ultimately saving lives.