42nd Ave S Capacity Improvement Project

This project is ongoing.

Rodarte Construction Inc. was selected earlier this year to upgrade sanitary sewers through S 152nd St and 42nd Ave S. The Capacity Improvement Project is the result of our mainline flow monitoring and regular pipe inspections in response to growth and increased usage in high flow areas. The mainline connection has been completed, Valley View Sewer District is assessing the condition of the new construction. Road maintenance will continue for the work to meet the asphalt and overlay requirements of the City of Tukwila.


42nd and 152nd Traffic Flier