20th St. is two stations south of Mission Bay/UCSF, and
on higher ground. Platforms for each direction alternate on the far
sides the cross street.
By now most buildings in view are much older, and the feel
of the area is entirely different. The massive manufacturing building
visible to the right has been reutilized to house many small-scale art,
artisan and other activities. AT&T Stadium is still in view, somewhat
distant to the north.