L.A. Rush is the 4th installment in the Rush series of video games. The PlayStation Portable version was released on October 30, 2006 and named Rush.
The game is free-roaming with races similar to those in Need for Speed: Underground 2. The GPS map can have a point assigned to a certain location and then the point shows up on the radar during gameplay. The game features voice talent from Orlando Jones, Bill Bellamy, and Twista. In addition to the console versions and PC version it was to be available on Gizmondo.
Downtown Los Angeles
Los Angeles International Airport
San Pedro (Port of L.A.)
Marina Del Rey
Source: Wikipedia, "L.A. Rush", available under the CC-BY-SA License.