The county has lost again in a battle brought by environmental groups over its transportation guidelines for new development.
On March 28, California's Fourth District Court of Appeals reversed a Superior Court of San Diego County decision that upheld the county's 2022 transportation study guide.
Cleveland National Forest Foundation and Coastal Environmental Rights Foundation argued in a lawsuit that the county's plan would lead to more driving, not less. The opposite of what senate bill 743, a state law that took effect in 2018, intended.
While the law doesn't dictate where development can occur, its goal is to reduce vehicle travel by "rethinking how we build." Cities and builders must now consider commute times, which are affected by putting infill in far-flung rural areas. The law also changes how developers measure their projects' traffic impacts by shifting from congestion to "vehicle miles traveled."
According to the county's website, the transportation study guide establishes a vehicle miles threshold using the regional average, which includes the entire San Diego region, including the incorporated cities.
The court ruled that the study guide fails to comply with SB 743 because it lacks evidence to support two of its adopted thresholds, which are meant to streamline the development process, and decide if an environmental impact caused by a project must be evaluated. The thresholds were for the driving miles impact of infill projects proposed in unincorporated villages, and small projects generating fewer than 110 trips per day.
The appeal says the small project threshold was developed by evaluating projects across the state — not by looking at San Diego specifically. The county adopted it "on the belief that it did not need to take VMT into account."
There was no attempt "to establish facts showing how often development in its designated infill and village areas will not cause a significant transportation related impact as measured by VMT.”
The county had decided developments that meet all the standards required by its general plan would not have to face reviews of their vehicle-related impacts.
In a previous tussle, the county board of supervisors rescinded the 2020 transportation study guide to avoid litigation, but opponents found new flaws in the next version approved, which they said would exempt a majority of projects from studies of vehicle trips and greenhouse gas emissions.
That led to a lawsuit in which the county prevailed — and now an appeal that has turned it all around.
The county has lost again in a battle brought by environmental groups over its transportation guidelines for new development.
On March 28, California's Fourth District Court of Appeals reversed a Superior Court of San Diego County decision that upheld the county's 2022 transportation study guide.
Cleveland National Forest Foundation and Coastal Environmental Rights Foundation argued in a lawsuit that the county's plan would lead to more driving, not less. The opposite of what senate bill 743, a state law that took effect in 2018, intended.
While the law doesn't dictate where development can occur, its goal is to reduce vehicle travel by "rethinking how we build." Cities and builders must now consider commute times, which are affected by putting infill in far-flung rural areas. The law also changes how developers measure their projects' traffic impacts by shifting from congestion to "vehicle miles traveled."
According to the county's website, the transportation study guide establishes a vehicle miles threshold using the regional average, which includes the entire San Diego region, including the incorporated cities.
The court ruled that the study guide fails to comply with SB 743 because it lacks evidence to support two of its adopted thresholds, which are meant to streamline the development process, and decide if an environmental impact caused by a project must be evaluated. The thresholds were for the driving miles impact of infill projects proposed in unincorporated villages, and small projects generating fewer than 110 trips per day.
The appeal says the small project threshold was developed by evaluating projects across the state — not by looking at San Diego specifically. The county adopted it "on the belief that it did not need to take VMT into account."
There was no attempt "to establish facts showing how often development in its designated infill and village areas will not cause a significant transportation related impact as measured by VMT.”
The county had decided developments that meet all the standards required by its general plan would not have to face reviews of their vehicle-related impacts.
In a previous tussle, the county board of supervisors rescinded the 2020 transportation study guide to avoid litigation, but opponents found new flaws in the next version approved, which they said would exempt a majority of projects from studies of vehicle trips and greenhouse gas emissions.
That led to a lawsuit in which the county prevailed — and now an appeal that has turned it all around.