Ran across this site the other day. Might be a good one to bookmark, depending on your feelings towards public transportation. PublicRoutes.com works like other online mapping tools out there, but gives you the option of choosing your mode of transportation. You can choose driving, walking, bus, subway, train or various combinations of the aforementioned modes. You can also just ask for the best transit route – great if you’re new to a destination like New York, where hopping from one mode of transportation to another often results in the most efficient journey. Right now, the tool is available for mapping routes in Connecticut, New Jersey and the following cities: Boston, Chicago, San Francisco, Los Angeles, Dallas, Philadelphia and Seattle.