This project started by KLB construction crews working with PCL construction in 2009, the scope of The project was adding new 2.2 miles of HOV lanes from west lake Sammamish to SR 202, adding new lanes to SR 202 off ramp, construction of new On/Off ramps at west lake Sammamish and the construction of new alignment bridge over SR 202.

KLB's have constructed over 100,000 SF of MSE walls and imported over 250,000 tons of gravel borrow and SEW wall backfill, drainage, roadway excavation and clearing and grubbing, KLB has completed this project successfully with PCL in 2011.