Sig alert, Highway 91, Corona, 7:20 p.m.
A traffic alert has been issued on the 91 Freeway at Green River Road following a crash between a U-Haul truck, a Mercedes and a Ford Focus. The No. 4 and 5 lanes had been blocked but opened about 7:20 p.m. The No. 1,2, and 3 lanes remained closed.