Environmental groups press Board to remove shoulder‑widening from Live Oak/Trabuco safety plan; supervisors approve safety elements with caveats

The Board reviewed the Live Oak Canyon Road and Trabuco Canyon Road safety improvement project and directed OC Public Works to return with final engineering and CEQA findings before construction. OC Public Works outlined elements including high‑friction pavement, rumble strips, signage and a proposed shoulder paving/widening segment that could affect oak canopy along portions of the roadway.

Speakers representing the Rural Canyons Conservation Fund, Saddleback Canyons Conservancy and allied groups supported the safety elements such as guardrails and rumble strips but urged the Board to delete—or at least postpone approval of—the roadway shoulder paving and widening because the plans lack specifics, might remove oak trees and could require acquisition of right‑of‑way. "The proposed exemption from CEQA is premised on it being negligible or no expansion of existing use, but lacking the details of the road widening, how can we know if it's really negligible?" said Ray Chandos of the Rural Canyons Conservation Fund.

Public works Director Shane Silsbee and staff said 40 percent designs are available and that the Board would see final plans before any bid or construction; Silsbee explicitly stated that no private right‑of‑way acquisitions or tree removals are currently proposed as part of the project. The Board approved the project elements with the condition that final plans and any mitigation for oak trees and right‑of‑way impacts be returned to the Board for review. Supervisors also committed to specific analysis of oak‑tree removal and mitigation plans prior to construction.

Why it matters: The vote advances several low‑cost safety improvements while preserving Board oversight of any work that would widen shoulders, acquire property or remove significant trees. Residents and environmental groups won stronger assurances of detailed mitigation and public review before any physical changes are made to the scenic canyons.