Board approves contested Redwood Valley gas station after weekslong appeals process; one supervisor dissents

The Mendocino County Board of Supervisors voted on May 20 to reverse the Planning Commission’s denial and approve a use permit for a proposed gasoline station and convenience store at the North State Street site in Redwood Valley, clearing the way for a 10‑pump, two‑canopy fueling area and a conversion of part of an existing 12,000 sq ft commercial building into a convenience store.

Planning staff recommended approval with conditions after an extended review that included air‑quality, cultural resources, hazardous materials and stormwater measures and a traffic study. Staff also recommended a reduced total sign‑area allowance but opposed the applicant’s request for a 65‑ft business identification sign. The board’s approval follows the applicant’s acceptance of several mitigation elements the Planning Commission had earlier found problematic, including agreement to a Caltrans‑approved median closure at the nearby route intersection and to construct acceleration/deceleration improvements to state standards if required by Caltrans.

Why it matters: The proposal touched off months of controversy in Redwood Valley. Opponents—residents, the Redwood Valley Municipal Advisory Council and several tribal representatives—urged denial, citing community character, risks from underground fuel tanks, proximity to a local school, potential air and stormwater impacts and concerns about prior enforcement actions involving the applicant. Supporters said the parcel is blighted, that a properly designed station would bring investment and local jobs, and that Caltrans review of highway changes is a necessary part of any safe solution.

What the board decided: The board adopted a resolution that (a) reversed the planning commission decision, (b) adopted a mitigated negative declaration under CEQA, (c) approved the use permit with the staff conditions (including limits on lighting, vapor‑control equipment on underground storage tanks, stormwater best‑management practices, and Caltrans encroachment agreements for roadway improvements), (d) approved a reduced front‑yard setback variance to avoid existing utility easements, (e) approved a modified total sign‑area variance for the site (less than the applicant requested) and (f) denied the 65‑foot sign‑height variance. The motion passed 4–1; Supervisor Williams cast the lone no vote and asked for a higher level of environmental review before approval.

Dissenting concerns: Supervisor Williams said the transcript and public record raised a “fair argument” of potentially significant impacts—particularly on traffic safety and on contaminants in roadway runoff related to braking and acceleration lanes—and pressed for a fuller environmental impact review. County staff and counsel replied that the adopted mitigated negative declaration assumed Caltrans‑standard acceleration/deceleration lanes and that Caltrans would be a responsible agency during encroachment permitting for any highway work.

Next steps and caveats: Caltrans review and any required encroachment and highway‑improvement agreements remain prerequisites for the median closure and the acceleration/deceleration improvements the staff traffic study identified. The applicant must obtain any necessary Caltrans approvals and satisfy the county’s environmental and hazardous‑materials conditions before construction permits are issued. The board’s action authorizes the project subject to those conditions.

Who said what: Planning staff (Liam Crowley) presented the environmental and technical findings and recommended approval with conditions; the applicant’s counsel said the owner intends to fund required highway changes and later add EV chargers when viable; many public speakers—including tribal and community representatives—urged denial, while local business representatives urged approval to clean up a neglected parcel and create jobs. Supervisor Williams provided the recorded dissent.

The next procedural steps: The applicant must pursue the Caltrans encroachment and any highway improvement agreements, finalize mitigation measures (including a final signage plan and stormwater controls), and obtain county building permits and environmental compliance measures before starting construction.