An Alameda County judge handed the Port of Oakland a key win on Monday, dealing a blow to neighborhood residents and environmental groups trying to halt a major expansion of Oakland International Airport. Judge Michael Markman ruled that the Port presented substantial evidence to justify certifying the project’s environmental review, keeping the Terminal Modernization and Development Project on track for now. The plan calls for replacing aging facilities, building a new terminal and adding more gates at OAK.
According to The Oaklandside, a coalition of residents and advocacy groups argued the Port violated the California Environmental Quality Act by skimping on a full health analysis. The plaintiffs filed suit in December 2024, asking the court to throw out the Port’s Final Environmental Impact Report. Judge Markman declined, finding the administrative record provided enough support for the Port’s decisions to keep the approvals in place.
Health Impact and the Core Complaint
The heart of the legal fight was a call for a comprehensive Health Impact Assessment. Plaintiffs said the Port’s engineering-style health risk assessment ignored the real-world cumulative toll of air pollution, aircraft noise and broader community health burdens. That critique has surfaced repeatedly in public meetings and media coverage, including a push from the Alameda County Public Health Department for a more robust HIA, as KQED has reported. The Stop OAK Expansion Coalition timeline notes the December 2024 filing of the lawsuit and shows how multiple cases were rolled into a single proceeding before trial.
Port Defends Review and Pushes Project Forward
Port officials maintain they followed CEQA to the letter, consulted with public agencies and backed up their conclusions with technical studies. The Terminal Modernization and Development Project is pitched as a sweeping update: modernizing Terminal 1, adding new gates and improving airfield resilience, according to Port documents. Hoodline also noted that the Port and the City of Alameda settled a related dispute in March 2025, with city officials saying the agreement addressed several community concerns that arose during planning, as reported when the city and Port reached an accord on the airport plan.
What Comes Next
Coalition members say they are likely to take the case to a higher court, and environmental advocates have signaled they will keep pressing for a more health-centered review, a coalition member told The Oaklandside. The plaintiffs include Communities for a Better Environment and the Sierra Club, and organizers say the Stop OAK Expansion Coalition has already staged a series of community actions, including Skyline High School students confronting Port staff during a Port Commission meeting in mid-May. Even with this ruling in hand, activists and attorneys may still push for added mitigation measures and further administrative steps as the project moves through approvals and permitting.
