year, eliminate 40 million metric tons of CO2 emissions per year, and increase tax revenues by $1.2 billion per year. These …

The big news from the Bay Area's 1989 earthquake was that the transportation disruptions were only inconvenient, not …. Nevertheless, the regional transportation system didn't crash at the time. It was resilient because it was redundant - the parallel … that the losses were so low. Our studies into the effects of breaks in the metropolitan transportation network reveal three …