At least 20 people died after a speeding bus plunged into a ravine in a mountainous region of southwest Pakistan on Wednesday. It’s the latest morbid headline—following similar incidents earlier this month, last month, and last year in Pakistan—highlighting the frequent fatalities associated with bus travel in developing countries—a pattern that experts attribute to factors like poor infrastructure and inadequate safety protocols. [time-brightcove not-tgx=”true”] Pakistan is among the most dangerous places in the world to take a bus—but its problem of frequent, deadly bus accidents is shared among developing countries from Asia to Africa to the Americas, where buses remain crucial modes of transport, particularly for rural residents, in the absence of widely accessible rail networks. While buses are among the safest modes of travel in the U.S.