The previously mentioned Portland Aerial Tram opened to the public two weeks ago. Portland's latest transportation toy and instigator of urban renewal has received a fair amount of criticism due to the public subsidies and the corresponding benefit to developers. The idea was to connect Oregon Health and Science University (OHSU), the city's biggest employer stuck on a steep hill with little transportation access, to a massive brownfield development in the flatlands with high density housing and a satellite campus.

I disagree with the critics. While Las Vegas' unchecked growth continues along the urban periphery, ensuring a continued waste of resources, Portland's investment in intelligent infrastructure now will shape the city's growth for the better, ensuring heavily centralized employment, dense housing, and thus a healthier and more energy efficient city. This doesn't only apply to the aerial tram. The same goes for future light rail lines and the denser development they bring. The impact of 2004's yellow line on the neighborhood, city and region won't be fully apparent for another decade or two. It's a long-term investment.
Politics aside, it's a beautiful piece of public infrastructure (which is increasingly rare). The stations at both ends are gorgeous, the OHSU platform has several places to enjoy the view, the view from the tram is incredible, the tram itself is gorgeous, the intermediate tower is gorgeous, it's silent, it's fast, and it's frequent. Shaw nuff. The $4 roundtrip fare is a little steep, but you only pay on the way up so if you want a free ride walk up Terwilliger to the hospital and ride east.
I volunteered for a couple hours during the grand opening. Kayt made a pillow case out of the t-shirt they gave me.