Google Map Maker is a Google Maps service that allows you add or edit features, such as roads, businesses, parks, schools and more. Using Google Map Maker tools, you can visually mark locations and add detailed information about these locations. Once you have submitted content, this information may be edited by other users or moderators. At a later time, this content may be published in Google Maps for others to see and use.”
Even more updated street maps of Trinidad on Google Maps since October 17, 2007. There is now street data for nearly the western side of Trinidad and the original locations mentioned in the October 17th, 2007 blog post have more street details added.
(Update : 23 October 2007 : added links to hybrid versions and image of hybrid Google map of Port of Spain)
Just noticed that there are updated street maps in Google Maps for Trinidad. The street maps are more detailed in certain areas of Trinidad (sorry Tobago, no updated satellite imagery or street maps so far) and some of the streets are labelled along with several landmarks such as schools, shopping centers and police and fire stations. Neat stuff!