A collision between a motorcycle and a white pickup has forced the closure of all westbound lanes of State Route 78 near Anza-Borrego Desert State Park. The crash has led to significant traffic delays and one confirmed fatality.

Emergency crews remain on scene, and the highway is blocked at the crash site while responders work. Motorists are experiencing backups that extend well beyond the immediate area as lanes have been shut to allow first responders and investigators to operate safely.

Investigators are examining the scene to determine the circumstances that led to the crash. Travel lanes will remain closed for the time being as evidence is documented and the roadway is cleared.

Drivers are urged to avoid the stretch of SR-78 in the area if possible and to seek alternate routes to bypass the congestion. Those who must travel in the region should expect delays, use caution, and follow directions from personnel managing traffic.

The closure and investigation are ongoing. Motorists should monitor local traffic updates for the latest information on reopening times and any detours that may be put in place. Community members affected by the incident are asked to respect the scene and allow responders to do their work.