police. >>> today crews in san ramon will begin digging to repair a water main that broke this mast weekend it muddied lawns and landscaping on iron horse trail off pine valley road fortunately that 16-inch main carried recycled water not sewage officials are trying to figure out whether cold weather may have been a factor. >>> much needed make over under way today for a bay area landmark this weekend the cal bears played their final game in the old memorial stadium. the 87-year-old structure will under go a major renovation the work should be done in time for the 2012 season. and during the project, cal will play at at&t park. >>> coming up 6:34 a.m. back to tracy and elizabeth with a look at your traffic and forecast. >>> good morning set knee. forecast for the morning includes clear skies not a lot of clouds to speak of. that is leading us to another cold start. current conditions, 25 degrees napa, 25 vallejo, our coldest spots, 32 fairfield, 33 concord, 30 degrees liver more. moving down to parts of the santa clara valley, 35 san jose, mid- to upper 30s oakland and fremont san francisco