Tightgrid | Geoff Edwards

Tensions between mass transit and mixed-use

Carbon Copy, on a tension within some municipalities between public transportation and mixed-use development:

…there is a contradiction in the planning approaches of many jurisdictions that are developing mass transit, in that promotion of mixed-use urban areas actually weakens the strong nodes that are the lifeblood of mass transit.

To be fair, the concept of mixed-use areas is intended to support short walking trips rather than public transport; but the application of mixed uses, increased densities, parking requirements and public transport are not always thought through in a coherent way at the metropolitan scale.

This presents a serious risk to the attainment of green transport. The greater risk, though, may be the inability of metropolitan authorities to exercise adequate control over all the factors that need to be brought together for a green transport strategy. Even in the context of strong policy, planning is often fragmented and stymied by political interference, uncooperative developers and unreliable funding.

This tension is not clearly evident in Atlanta but, then again, the city’s largest mixed-use development doesn’t seem to encourage any form of transportation that isn’t via automobile.

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