Some of the schools in Northern California with all-weather tracks. There has been a lot of new track construction in the last 10 years:
Proposed: RIO AMERICANO HIGH SCHOOL’s “FIELD OF DREAMS” - website details the proposed comprehensive overhaul of the school's athletic facility
Armijo
Bella Vista - How it was built
Cordova
Folsom
Foothill
Granite Bay
Lincoln of Stockton
Nevada Union
Oakmont
Oak Ridge
Rosemont
Rocklin
St. Mary's of Berkeley
St. Mary's of Stockton
Vacaville