Pittsburgh uses free parking as an incentive to draw people into commercial areas. Ironically, those commercial areas are well-served by the mass transit system

Pittsburgh uses free parking as an incentive to draw people into commercial areas. Ironically, those commercial areas are well-served by the mass transit system generally, but Pittsburgh's suburbanization pattern doesn't align with how the mass-transit system is laid out (and, yes, plenty of suburanites appear anecdotally to think of the bus system as for "Those people").