The transport divide is the difference between the types of transportation some people have access to compared to other people. It usually refers to the differences in access to good public transportation, like buses, subways, and trains, between people who live in richer areas versus people who live in poorer areas. For example, people living in wealthier neighborhoods might have access to better public transportation that’s cheaper and more reliable, while people living in poorer neighborhoods might not have access to that kind of public transportation at all.