Mare Island Causeway Bridge Construction 2026: What Drivers and Visitors Need to Know

Mare Island Causeway Bridge connecting Vallejo and Mare Island

The Mare Island Causeway Bridge is more than a way to cross the water. It is one of the most important physical links between mainland Vallejo and Mare Island, carrying residents, employees, visitors, cyclists, and pedestrians between two parts of the city with very different histories and identities. In 2026, that connection is undergoing a […]

Mare Island Redevelopment in 2026: How a Nine-Neighborhood Vision Could Reshape Vallejo

California waterfront and Mare Island Strait at golden hour

Mare Island has been part of Vallejo’s identity for generations. Its former naval shipyard, historic buildings, waterfront, industrial spaces, existing neighborhoods, and open land create a place unlike almost anywhere else in the Bay Area. Now, Mare Island is once again at the center of one of Vallejo’s biggest development conversations. The proposed Mare Island […]