Route ATOC Thousand Oaks, Westlake Village Agoura Hills Circuit Race (unofficial))  

More information on the 2010 Amgen Tour of California

This first draft of the last stage is based on a local news report that says "the proposed 25-mile local circuit is expected to begin in Thousand Oaks and possibly will take riders to Agoura Hills, then to Mulholland Highway and nearby roads including Decker Canyon Road and Westlake Boulevard. The circuit will be completed four times, giving spectators an opportunity to view the race multiple times and from different locations."