I've been living here for almost a year now, having lived in a number of different cities before (all downtown)... I don't really have that much hope for the Bell St Boulevard project.
You're right that the key to driving down crime is to generate foot traffic, but I don't see how this will change what seems to be woven deep into the basic fiber of Seattle's being: our people are homebodies who don't get out very much. When we *do* get out, we drive. Seattle's pedestrian culture is somewhere between "pathetic" and "non-existent".
Yeah, I know it's an unpopular opinion to have, but just look at us. On, say, a Wednesday night go out onto 1st (an economically well developed street with *many* respectable businesses)... not a soul around after, say, 8pm or so. Now go to any other downtown in any other city and you will see the streets bustling. The whole downtown, up through Belltown, even up on Cap Hill, is practically a ghost town on every night that doesn't start with "Fri" or "Sat". Heck, even Fridays and Saturdays has a pathetic number of people on the streets compared to just about any other city our size.
Businesses largely close at 5pm or 6pm, even on weekdays in this city, where in most other cities our size they would be open at least till 9pm. The lack of open businesses drives away foot traffic, which starts a vicious cycle that drives away even more businesses. 1st Ave is supposed to be the "it" street - lots of restaurants, boutiques, and other interesting shops, and even that isn't getting *any* foot traffic apart from partiers on Fridays and Saturdays.
I agree with the fact that 1st has turned into kind of a weird zone where people come from all over the area to party on friday and saturday nights, but then vacate otherwise.
That's why I think the bell st park needs to have more of a slow paced organic feel to attract business with a steady stream of people; book shops, cafes, small bars with outdoor table areas, cigar shops, bakeries. I don't know - just throwing up ideas.
But currently, 1st caters to the party crowd. That's why we're seeing long time businesses like Flying Fish heading for the hills. They can't take it anymore. Bell st should be about catering to the people who live here, not just providing a gorgeous sidewalk or thoroughfare for people to build more club venues.
I think a good example of a vibrant neighborhood street is 15th ave in Capitol Hill. There's a grocery store, small neighborhood bars, a bank, a gift shop. The street is safe - I used to walk it at all hours of the night. Belltown has a chance to do something even better than 15th. I hope we rise to the challenge with forward thinking plans that think beyond aesthetic enjoyment and into the actual practical long term use of the project.