http://community.post-gazette.com/blogs/citywalkabout/archive/2009/06/10/will-you-give-your-car-the-day-off.aspxMy colleague Jon Schmitz reported in today's Post-Gazette that Bike Pittsburgh and the Pittsburgh Port Authority have initiated "Car-Free Fridays" to get more commuters to think of leaving the car at home. I walk or take the bus to workenCommunityServer 2008 (Build: 30414.1743)