All lanes reopened on WB 210 Freeway in Azusa after fatal crash leads to massive traffic backupA fatal crash on the westbound 210 Freeway in Azusa forced the closure of several lanes, resulting in a major backup of traffic. A fatal crash on the westbound 210 Freeway in Azusa forced the closure of several lanes, resulting in a major backup of traffic. A fatal crash on the westbound 210 Freeway in Azusa forced the closure of several lanes, resulting in a major backup of traffic. A fatal crash on the westbound 210 Freeway in Azusa forced the closure of several lanes, resulting in a major backup of traffic. AZUSA, Calif. (KABC) -- A fatal crash on the westbound 210 Freeway in Azusa early Wednesday forced the closure of multiple lanes for several hours, resulting in a major backup of traffic.