In a speech last week on infrastructure investment, President Obama recommitted his administration to a "fundamental overhaul" of the nation's infrastructure, following up on a previous Labor Day announcement that had excited smart growth advocates and set off speculation about the form such a "second stimulus" or "infrastructure bank" would take.

Your neighbor's car could soon be available for hourly rental. Any takers? [Photo Credit: Fabiana Meacham ] Would you rent out your car to offset the costs of owning it? Would you get rid of your car if you could rent one from your neighbor? Until recently, those weren't legal options in California. But new legislation could dramatically increase the practice in the state. Starting…

The Central Subway project is the second phase of Muni's T-line, the biggest transit project in San Francisco today. Once completed in 2018, the line will connect Visitacion Valley and Bayview with downtown, SOMA, and Chinatown. As with any project this large, the project has its fair share of detractors, and we thought it would be useful to remind everyone of some of the benefits…

In its first year, Paris' popular Vélib' bike share program — one of the first major programs of its kind and the largest system in the world — battled higher-than-expected rates of vandalism and theft. But in Dublin, where dublinbikes launched last September, the surprise has been just how smoothly and successfully the program ran in its first year.

CARB and MTC have adopted strong regional targets for reducing emissions through better planning and less driving. [Photo Credit: flickr user Jovi Girl J] In late September, the California Air Resources Board (CARB) voted unanimously to adopt a strong set of regional targets for passenger vehicle emissions reduction under SB 375, the state's anti-sprawl law. The historic vote was the culmination of a…

What would it take to transform San Francisco into a world-class bicycling city? More bike racks? More designated green lanes? Fewer hills? San Francisco is already one of the premiere biking cities in the country: bicycling has increased over 50% since 2006, and last year saw over 8,000 bicyclists on the city's streets. San Francisco was recently ranked the sixth most bike-friendly city in America…