In Cleveland National Forest Foundation v. County of San Diego (2025) 109 Cal. App.5th 1257, the Fourth District Court of Appeal invalidated two thresholds of significance adopted by the County of San Diego (“County”) that in certain circumstances would have avoided the need for a project proponent to perform an analysis of vehicle miles travelled.

In Hilltop Group, Inc. v. County of San Diego (2024) 99 Cal.App.5th 890, the Fourth District Court of Appeal ruled that plaintiff Hilltop Group, Inc. (“Hilltop”) could proceed with developing a recycling facility, over the objections of community groups and the San Diego County Board of Supervisors (“Board of Supervisors” or “Board”).  The proposed North