Stranded in our own communities: Transit deserts make it hard for people to find jobs and stay healthy

San Francisco Chronicle: "This is a large-scale problem. In San Antonio, the seventh-largest U.S. city by population, some 334,530 people – nearly one-fourth of the population – need access to public transportation in a city that doesn’t even have rail service. In Chicago, where there are high levels of transit dependency all across the city, just three of the transit desert neighborhoods that we identified house approximately 176,806 residents. Even in a city as progressive as Portland, Oregon, thousands live in transit desert neighborhoods."