12th Avenue Improvements

About This Project

Client: City of Kirkland
Location: Kirkland, WA

CPH led a multidisciplinary team to design this project that proposed to connect and extend the existing sidewalk improvements, widen roadway pavement, and improve storm drainage systems within an established neighborhood in the City of Kirkland. Special design considerations included stream and wetland crossings that required low impact development design alternatives including boardwalks, pervious concrete pavement, and grass swales for storm drainage controls over portions of the project area.