Yes, that's right, cheap. To cross the 26-kilometer stretch of Toronto's core by public transit costs a meager $3. Head north on Yonge Street, the world's longest road, and a single subway fare up the 30 kilometre stretch to the city's northern reaches will still cost $3. To hop just one stop also costs $3. Twenty-five years ago the cost of the same journey by transit would be $1.20, a 150 per cent increase.