A big rig jack knifed on the eastbound San Bernardino (10) Freeway in Baldwin Park Friday morning and all lanes except the car pool lane are closed.
The crash occurred about 2:15 a.m. near the Frazier Street exit and involved only the semi, according to California Highway Patrol Officer Patrick Kimball.
The transition road from the northbound San Gabriel River (605) Freeway to the eastbound San Bernardino (10) Freeway is also closed, he said.
It’s unknown how long the lanes of the freeway and the transition road will be closed, Kimball said.
No injuries were reported.