Home  /  21st Ave SW at SW 336th Street Intersection

21st Ave SW at SW 336th Street Intersection



This project increased the capacity and safety of this intersection. On November 15, 2011,the City Council reviewed design alternatives for this project and selected a traditional intersection improvement.  The alternative selected for this project resulted in widening of SW 336th Street/SW Campus Drive to construct dual left-turn lanes eastbound and westbound and a right–turn lane westbound.  This project included access control along SW 336th street and also installed a new traffic signal west of the intersection to allow for left turn access into the businesses north and south of the roadway.  Additional work included utility relocation, storm drainage, paving, curb, gutter, sidewalk, street lighting, signing, channelization, and landscaping.

The construction contract was awarded to SCI Infrastructure. Project construction is complete.


More Information
For addition project information, contact Street Systems Manager John Mulkey by calling 253.835.2722.