Husky Sustainable Storms (HSS) in conjunction with the University of Washington and Huitt-Zollars, Inc. is upgrading the existing stormwater infrastructure of the N1 parking lot. A sustainable system, known as a biofiltration planter will be installed on Stevens Lane. This is a large walkway connecting the University District neighborhood to campus. An estimated 2,000 students use this walkway each day. In addition to conveying stormwater from the N1 parking lot, the new green infrastructure will reduce the velocity and pollution of stormwater drained from the parking lot.