Reasons for replacing “Freeways Without Future”

A new report from the Congress of New Urbanism titled “Freeways Without Futures” looks at the ten urban highways and interchanges that need to go. Why might cities pursue these projects? Here are some common themes in such plans:

1. Reconnect neighborhoods and communities that highways split. When constructed, highways with their width and imposing traffic split social collectives. Or, highways can impede development by providing a barrier. Removing the highway allows for more pedestrian traffic as well as more meaningful connection between residents and businesses on both sides of the highway. New development can span the former highway or help bridge the divide.

2. Create more green space. Highways are the result of auto-oriented urbanism that trampled over and through communities. Removing the highways allows for more parks and trees, among other natural features. Plus, it reduces noise and emissions from the highway (though these might be simply moved to another kind of thoroughfare).

3. Remove eyesores. Highways can create visual blight on the urban landscape. Highways block sight lines and present an imposing concrete structure. Without their presence, particularly elevated highways, people are free to see more of the city.

4. Removing the highway could be part of a larger project of reducing dependence on cars and vehicles and a shift toward mass transit and pedestrians. Removing the above-ground highway is one step but that same highway could simply be routed elsewhere or underground without affecting transportation choices.

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