These are my bicycles. They provide the majority of my transportation, both to the grocery store and the next hill town in Tuscany.
I've been car free since 2000, originally just to see if I could do it, but after I realized I never had to clean out my trunk again it became an LTR. San Francisco is an easy place to do this, with a Prius waiting at a
City Car Share pod a block away, a comprehensive though imperfect MUNI serving San Francisco destinations, and BART to the region 3 blocks from my house. I cycle almost all the time, even when I'm taking BART which alows folding bicycles on board at all times. That includes commuting to work, trips to meet clients and consultants or visit job sites, grocery shopping, or long weekend rides into the Marin hills.