This story has been updated with new information. MADERA COUNTY, Calif. (KSEE/KGPE) – A crash involving three vehicles overturned a big rig and blocked all northbound lanes of Highway 99 at Avenue 7 in Madera County on Friday morning, according to the California Highway Patrol. CHP said the crash happened around 6:30 a.m. when a [...] ...read more read less