In early November 2012, a collision on southbound I-5 at South 320th Street near Federal Way, caused significant damage to an existing noise wall. As a result of the collision, seven panels were damaged beyond repair. In December 2013, we completed replacing the damaged section of wall.
| Protects Environment
Noise walls are designed to provide reduction in average background traffic noise for the residences located directly behind the wall.
Partnerships & Cooperation
|Financial Data for PIN 100504C
||Amount ($ in thousands)
|2003 Gas Tax (Nickel Funding)
|2005 Gas Tax (TPA)
|Pre-Existing Funds (PEF)
WSDOT Project Engineer - Construction
back to top