Source: California Highway Patrol and San Bernardino County Fire Department (Information):
Fenner, California: A trailer of a WalMart semi truck has overturned and crashed along eastbound Interstate 40 just west of Mountain Springs Road.
Reports that the cab of the semi truck is still upright but the trailer is overturned, and that a hard closure was been called due to eastbound lanes are blocked.
San Bernardino County Fire Department’s Station 32 and Medical Ambulance 31 were on scene but have since left the scene.
A Toe Truck towing service has been called to the scene.
As of 8:30 p.m. PT, California Highway Patrol reports unknown estimate time on when lanes will be reopen.
There is reports of heavy traffic before the accident.
As of 9:28 p.m. PT, California Highway Patrol reports the #2 Lane of eastbound Interstate 40 is reopened.
Please drive with caution in the area, and if possible use alternate route.