msuschu,
I noticed that on Sunday, and was excited. I'd always thought that those silly looking modern lights that line MLK didn't fit in with the historic lighting of the rest of the Capitol Loop and was wondering what took them so long to switch them over to these better lights. Not are they only aesthetically better, but they provide much better lighting, and thus decrease crime. I was also glad to see them replace all of the trees they'd cut down on MLK at the west edge of downtown, and see that they even went further in adding more. They will look really good when they mature in a few more decades.
BTW, it's only a dream because I realize how expensive it is, but I've always wished that the city would require that telephone companies burying their lines along major thoroughfares, at least. I mean, driving up Larch, for instance is absolutely depressing as it is, but the sloppy wooden telephone poles that go along the entire length of the street are just terrible.