Cities and Countries

For three years, grassroots advocates in St. Louis have been pressing for the removal of elevated portions of I-70 through downtown. This group of urbanists and architects, with little to no financial support, came together to make the case for highway removal.

In a rare victory against state DOT standard operating procedure, residents of Oklahoma City last week managed to compel the Oklahoma Department of Transportation to consider a redeveloped street grid as an alternative to a wide, high-speed boulevard through the city's downtown.

They say the first step to recovery is admitting you have a problem. But the people who shape the future of greater Detroit -- despite all the urban flight, sprawl, and decline they've seen -- just can't seem to acknowledge that they have an addiction to big highway projects. On the agenda Thursday for the regional planning commission, the Southeast Michigan Council of Governments, are two highway expansion plans that will cost an astounding $4 billion combined.

In May, the Indianapolis Cultural Trail, a bike and pedestrian path connecting some of Indy's most popular cultural institutions, had its long-awaited public coming out with a ribbon cutting and celebration. It's one of the biggest bicycling infrastructure achievements in North America, and yet it's still practically a secret.

Perhaps no other city in the country has the reputation for sprawl that Phoenix does, and it is well deserved. This is a city built around the car -- until 2008, sprawling suburban housing in Maricopa County was the driving force of the regional economy.

It's number one in the nation in per-capita transit spending. The only city in the country building light rail, bus rapid transit, streetcars and commuter rail at the same time. And that city -- Salt Lake City -- is a town of just over 180,000 in a remote setting in a red state.

He's a "top urban influencer." He promoted parking reform in his campaign to become Pittsburgh's next mayor. And on Tuesday, City Councilman Bill Peduto won the Democratic mayoral primary, making him something of a shoo-in for the city's highest office. (Pittsburgh hasn't elected a Republican mayor since the 1930s.)