Transit-oriented development: Housing cures or congestion creator?

Are transit-centric urban development are driving up costs and exacerbating the problem they’re designed to fix – the lack of affordable housing?
Transit-oriented development (TOD) is so named for providing high-density housing near bus or rail lines, often accompanied by limited parking and taller height than otherwise would be allowed. The developments are touted as a way to provide affordable housing to residents who don’t need a car.
But critics assert that the rezoning req