At least one person died this evening on the San Gabriel River (605) Freeway in Irwindale.
The crash on the southbound 605 Freeway at Lower Azusa Road was reported at 5:39 p.m., the California Highway Patrol reported.
The crash temporarily shut down three lanes on the 605, as well as the on-ramp, the CHP reported.
The L.A. County Fire Department responded to the crash, the CHP reported.
The victim apparently died at the scene.
There was no description of the victim, whose name was withheld pending notification of next of kin.