Former Freeway Corridors Provide Measurable Heat Buffer for East Bay Residents

Monitoring data confirms that Oakland and East Bay corridors running through the former Nimitz freeway footprint are measuring 1.5 to 2.5 degrees Celsius cooler than equivalent urban surfaces, providing a quantifiable reduction in heat-mortality risk for older adults during this week's heat event. Inland Contra Costa County and Central Valley residents do not benefit from this buffer and are being prioritized in heat-mitigation advisories.