This is a capture from San Francisco Nightshots interactive showcase.
The shot where this is taken is probably the most difficult spot of the series. It was difficult to get there through the rough terrain. It was difficult to shoot there as it was sandy surface and tilted about 20degrees. But as you see it is well worth it. The bridge and the city in the same shot.
I call it pilgrimage, as it is also probably one of the journeys every San Francisco photographer has taken.