Custom Public Transit Search Engine

Google today announced a new customized search product which allows users to create specialized search engines. This allows me to add a new feature to this blog. You will now see a search box at the top of the page which customized to give you search results from public transit sites throughout the world. This should result in a better more focused search results. Hopefully, it's useful finding information about public transportation systems. Please give me feedback on how well it works! Happy searching!