I've been living in a mid-sized city for the past eight years, and every year the planning department approves a few more high-rises while the older neighborhoods get denser. But I've also seen how new transit lines and mixed-use zoning can cut commute times dramatically for some residents. So my question is: can urban density and suburban sprawl actually coexist in a way that benefits everyone, or are we forced to choose one model over the other? I'm not convinced a one-size-fits-all answer exists, and I'd love to hear concrete examples from cities that have tried balancing both.