I posted this picture in the Millennium thread earlier in the week, but I also thought it belonged here, because it emphasizes how several projects will help solidify Mission Street as one of the premiere streets for skyscraper viewing in SF:
http://farm1.static.flickr.com/168/470966747_72b9502722_b.jpg
Besides those buildings under construction (Millennium above ground, 555's hole in the ground), we may see developments on 535 (current parking lot) and 350 (shorty across from Millennium) by next year. Then, of course, TransBay and Piano would be the major players. This photo also shows just how small the footprints of Piano's buildings would need to be in order to fit five around the white building that would remain on the lot...
What is the story with the shorty just to the left of 50 Fremont (the last holdout at the corner of 1st and Mission) - could we see possibly see new development here sometime soon?