Drawbridge: The Ghost Town Sinking Into San Francisco Bay Is Closed to Visitors

DRAWBRIDGE, ALAMEDA COUNTY — November 9, 2026. Drawbridge grew from an 1876 railroad stop into a hunting and weekend community in the South Bay marsh. The last resident left in 1979; the protected site is closed to entry but can be viewed legally from a refuge trail.

Historic-site status: Protected abandoned former rail and marsh community — no public entry to the townsite. Featured video above: The Island Ghost Town in the Middle of San Francisco Bay by KQED / Bay Curious. This video plays in the creator’s official YouTube player; California58 did not produce or reupload it.

A vanished settlement in the marsh between the East and South Bays

Drawbridge, formerly called Saline City, stood on Station Island between tidal creeks in the southern San Francisco Bay marsh. The site lies in Alameda County, within the present-day Fremont area, and is historically linked to Alviso and San Jose by the rail corridor. Once connected to visitors by train, the ruined houses now sit in a protected wildlife landscape. Drawbridge is one of the rare sites in this series that truly lost its last permanent resident.

How rail access created a town where roads could not

The South Pacific Coast Railroad opened its line across marshlands in the 1870s, and a rail stop and bridge operations gave access to people attracted by the fishing and waterfowl hunting. Cottages, clubs and leisure gatherings followed. At busy times in the 1920s, hundreds of weekend visitors traveled there, but that recreational population should not be confused with a permanent household census.

Why the island settlement emptied out

Pollution, altered wetland habitats, industrial salt ponds and changing recreation patterns undermined the hunting-and-fishing economy. Flooding, soft bay mud and the challenge of maintaining aging structures contributed to the decline. The San Francisco Bay Wildlife Society says the final resident left in 1979. The surviving buildings deteriorate in the marsh instead of being restored as an ordinary municipal street.

What the KQED video does and does not show

KQED’s Bay Curious reporting explores Drawbridge with historical context and footage of the ruins. It is an independent newsroom production, embedded in its original YouTube player. Special access granted to a broadcaster does not imply public permission to walk along active railroad tracks or enter the closed refuge townsite. The video should be watched for history, not copied as an access route.

No trespassing: a particularly important safety notice

The San Francisco Bay Wildlife Society states that Drawbridge is inside Don Edwards San Francisco Bay National Wildlife Refuge and is not open to the public. Walking to the old town across refuge land or along railway tracks is illegal and unsafe. Old travel blogs suggesting a walk along the tracks are outdated or dangerous. Do not climb ruins, cross railroad trestles or disturb bird habitat.

How to see it without breaking the rules

The society describes a legal viewpoint from the Mallard Slough Trail Spur, reached from the refuge’s Environmental Education Center at 1751 Grand Boulevard in Alviso, subject to current refuge trail closures. The approximate round-trip on mostly level trails is several miles. In 2026 the refuge has posted work-related closures in some wetland sections, so check the U.S. Fish and Wildlife Service’s current trail notices and maps before traveling.

What the site can teach modern cities

Drawbridge offers a case study in the vulnerability of low-lying settlements to shifting ecology, infrastructure and economic needs. Its disappearance is not a paranormal mystery; it reflects changes in wetlands, recreation and land management. Public reporting should include the refuge’s environmental protection mission alongside the nostalgia for houses abandoned in the marsh.

Original sources and series index

Editorial scope: verified public records and clearly attributed independent video. The presence of ruins, historic claims or an online film never authorizes trespassing, artifact removal or entry into mines. Updated government closures prevail.

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