The Ocean Front sidewalk/bike path that runs from Newport Beach to Huntington Beach is often referred to as the Strand.
Not so much anymore, mostly older folks still call it that.
It was also called the Boardwalk, even though it is made of poured concrete.
It may have actually been built out of old railroad ties at one time, but never in my memory.
It has always been a concrete bike path, that is still referred to as the Boardwalk, or the Strand.
Strand Culture was just the Beach Culture. Surfers and Sunbathers, hanging out at the beach.
The Strand/Boardwalk, was just the way we got around and ran into eachother.
No Internet or Cell Phones, back in those days.
You had a 47 Schwinn DX, if you wanted to go see somebody.
Usually to get some Surfboard Wax or a Thai Stick.