For over five years since I moved to Olympia (actually I’m in Lacey, near Sleater-Kinney Road), I’ve heard a hum, usually at night. I thought it was some manufacturing plant or bottling company around Fones Road and Pacific. I was glad to read that others have heard this obnoxious sound. Hopefully, we’ll find out what it is (and do something about it).
N.C. SADON Lacey