February 19, 2016 5:40 pm Residents Prep for 91 ‘Coronageddon' The 91 Freeway in Corona will be completely shut down for 55 hours for construction activity. Ted Chen reports for the NBC4 News at 5 p.m. on Friday, Feb. 19, 2016. US & World Videos 11:24 Thousands of furry friends still looking for a forever home in LA County 1:54 Extreme heat triggers power outages 2:36 Evacuation orders in Highland as Line Fire grows to 7,000 acres 0:56 West LA VA campus ordered by judge to build more housing 2:07 Power outage keeps thousands in the dark in LA County