February 19, 2016 1:10 pm How to Get Around ‘Coronageddon' During 91 Freeway Closure The 91 Freeway in Corona will be completely shut down for 55 hours for construction activity. Holly Hannula has a traffic report on the NBC4 News at Noon on Friday, Feb. 19, 2016. US & World Videos 2:53 Fire hydrants stolen in LA County 2:31 Hundreds of pounds of meth found in Airbnb home 3:03 Pro-Palestinian encampment set up at LA City Hall 3:41 Caltrans didn't do enough to prevent 10 Freeway fire, report says 2:28 Long lines and voter frustration at Mexican consulates