For millions of Canadians, public transit isn't just one option among many—it's the essential link to employment, healthcare, education, and social connection. Transit access determines whether someone can reach a job, make a medical appointment, visit family, or participate in community life. Transit affordability affects whether people can allocate enough of limited budgets to travel, or must make impossible choices between mobility and other necessities. Together, access and affordability shape who can fully participate in society and who is effectively excluded.