LOS MOLINOS, Calif. -

A make-shift memorial now sits alongside Highway 99 to remember a 5-year-old killed in a crash Wednesday.

The memorial at the crash site includes a cross and several photos of Gunner Langenderfer.

Langenderfer was riding in a car with his mother when it was hit by an oncoming semi-truck.

The CHP says 31-year-old Katie Ramsey was stopped to make a left turn onto Sherman Street when she was rear-ended by a truck towing a horse trailer, sending her into the path of the oncoming big-rig.

A memorial fund has been set up for Gunner's family at Cornerstone Community Bank.