Corning, CA (August 19, 2026) — Two trucks were involved in a major injury collision on Monday, August 17, at Olivewood Road and Highway 99W near Corning.
California Highway Patrol dispatch records initially described the crash as involving a white Chevrolet truck towing a small trailer and a gray Dodge truck. The collision was reported shortly after 9:00 a.m.
By 9:25 a.m., dispatch entries classified the incident as a two-vehicle major-injury crash. Fire equipment was also reported as obstructing the roadway during the response.
The available records do not identify who was injured or what caused the collision, and the circumstances remain under review. We hope those affected by the crash have a swift and full recovery.
Where the Collision Happened: Olivewood Road and Highway 99W
The reported crash location is where Olivewood Road meets Highway 99W. A highway junction with a local road can bring together through traffic and vehicles entering, leaving, or crossing the main roadway.
That combination can create several possible vehicle paths for investigators to review after a collision. The dispatch record does not provide the lane configuration, traffic controls, posted speed, or the directions the trucks were traveling, so those details cannot be confirmed from the available information.
What We Know
- California Highway Patrol records listed the incident as a two-vehicle collision.
- A white Chevrolet truck towing a small trailer and a gray Dodge truck were involved.
- The crash was reported at Olivewood Road and Highway 99W.
- The incident was upgraded to a major-injury collision.
- Fire equipment was reported as obstructing the roadway during the response.
- The available dispatch information does not identify the injured person or persons.
Why a Trailer Can Add Another Element to a Truck Collision
One of the trucks in this crash was towing a small trailer, which gives authorities an additional part of the vehicle combination to account for when reconstructing the event.
The truck and trailer may leave separate points of impact or different final positions, which can help show how the vehicles moved during the collision. Investigators can compare the physical evidence with damage to the second truck and other scene evidence before determining the sequence of impacts.
How This Crash Is Investigated
For a two-vehicle crash involving trucks, investigators may examine the damage to each vehicle, their final positions, roadway marks, debris, and other physical evidence to determine how the contact happened.
The trailer attached to the Chevrolet truck can also be documented as part of that reconstruction. California Highway Patrol officers may compare those findings with statements gathered during the investigation before reaching conclusions about responsibility or cause.
As the initial dispatch record contains only limited scene information, later investigation may provide a more complete account of what happened.
What to Do After a Truck Crash in California
After a serious truck collision, keeping copies of medical records, photographs, towing documents, repair estimates, insurance correspondence, and other crash-related records can help preserve an accurate account of the aftermath. The completed collision report can also provide details that may not appear in the first dispatch entries.
For crashes investigated by the California Highway Patrol, reports may be requested through the CHP Crash Portal at crashes.chp.ca.gov or by using CHP 190 by mail or in person. The collision report itself is identified as CHP 555, while CHP 190 is the request form. California Highway Patrol lists an online portal fee of $22 and a mail or in-person fee of $10 per 25 pages.
A report becomes available after the officer files it, and the portal indicates when it is ready. Under Vehicle Code § 20012, eligible parties of interest include a driver, passenger, vehicle or property owner, parent or guardian, and a legal or insurance representative. These reports are not public and are restricted to parties of interest, with no fixed public-release window.
Because California Highway Patrol records document this collision, those California Highway Patrol report procedures apply to the incident.
Local Accident Reports compiles incident information from official agencies and credible local sources. Details from initial reports may be updated as official investigations conclude. If you have direct knowledge that any information here is inaccurate, please contact us so we can review and correct the record.
