Submitted this in the recently held Lumia 928 contest here on WPCentral, but wasn't lucky enough
Considering the challenges involved:
The bridge's height,
Distant downtown buildings (turn up really tiny in the image),
timing - getting light trails of cars (both sides of the freeway) and that of an aircraft (starting at the left edge of the photo, not at any random location in the middle of the image) in the same shot,
dark surroundings,
unhelpful fence along the bridge (had a tough time adjusting the phone's position so as to avoid getting the fence in the photo), and
the worst offender -
lights (bulbs and lamp posts) running along the entirety of the bridge,
I think this photo came out pretty well:
Image caption: Southwest, welcome to San Diego.
Captured using a Nokia Lumia 920, and straight out of camera.
Full-res photo available here:
Lumia 920 awesomeness - a set on Flickr