ButtaKnife

An LTE tower lit up in the South Lake Union area:

http://www.sensorly.com/map/4G/US/USA/Sprint/lte_310sprint#q=98109

Speeds have been... less than encouraging, though.  The best I've been able to muster so far was about 3.6Mbit up, 2.1 Mbit down.  The speeds jump around a lot, the signal is a bit weak, and most speed tests are well under 1Mbit to Seattle servers which can easily do 100Mbit+ speed tests.  Bandwidth isn't everything, and the latency is generally good - about 60-90ms - but it's really not looking great for Seattle proper so far.

I can't wait for the Eau Claire area to get the NV treatment. I don't even care about LTE as much as the backhaul and signal improvements. LTE is just a bonus.