Pinging sounds produced by a pile-driving project on the Tacoma Tideflats is driving some Tacomans "nuts." Dean Koepfler dkoepfler@thenewstribune.com
Pinging sounds produced by a pile-driving project on the Tacoma Tideflats is driving some Tacomans "nuts." Dean Koepfler dkoepfler@thenewstribune.com

Matt Driscoll: Ping, ping, ping. We found out what’s making that noise in Tacoma

January 20, 2017 08:00 AM

UPDATED February 10, 2017 03:41 PM