Bay Area's First Diverging Diamond Interchange | San Jose News

Bay Area just got its first-ever diverging diamond interchange at SR 37 and Fairgrounds Drive in Vallejo — a game-changing traffic design that eliminates dangerous left turns, slashes delays by up to 90%, and boosts safety for drivers and pedestrians. Local leaders celebrated the milestone as a major step forward for the region, highlighting its economic potential and commitment to sustainability, with future upgrades including sea level rise resilience. This isn’t just infrastructure — it’s a bold vision for a smarter, greener, and more connected community. Listen in comfort:Get a discount on a Soli Pillow: http://solipillow.com/discount/dnn. Advertise on DNN:[email protected] This is an automated, high-level news summary based on public reporting.Report issues to [email protected]. View sources & latest updates:https://sources.thednn.ai/9ecbc9a1c224c2f5