Yep, agree with M/F that #2 is favourite. You could play with Photoshop/PPPro and get rid of the 'ticket' sign and poster that draws your eye to there.
On the first one, I could put a 'Camera Club' hat on and say the only thing is we can't see the top of the bridge support. If the camera was angled up a little so the bridge span fits the 'rule-of-thirds' you'd see the top as well and it'd be spot-on.
Great stuff. Annoying for me in that I'm scraping up money for a digital SLR, I've outgrown my 'compact' and wanna get 'out there' without the huge cost of 35mm...