Weird & curious
MacArthur Tunnel
The MacArthur Tunnel, formally known as the General Douglas MacArthur Tunnel, is a highway tunnel in San Francisco, California.
It is located within the Presidio of San Francisco, now part of the Golden Gate National Recreation Area.
The tunnel carries California State Route 1 under a large hill and under the Presidio Golf Course.
Source: Wikipedia / Wikidata
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