"This collision caused the box truck to continue onto the shoulder where it struck three construction workers. All three construction workers were pronounced dead on scene," PSP said in a statement.

Construction will be starting in early 2025 to build bus-on-shoulder lanes, which will connect the lanes from the West Shore ...

and close the northbound shoulder of SR-29 within the project limits. Leong expects construction of the drainage project to continue through December 2025. "All work depends on weather," Leong said.