The Lasuen Mall is a street that runs through the heart of Stanford’s campus. PrestonPipelines was part of both phase one and phase two of the Lasuen Mall Utility Improvements project to replace outdated utilities including storm drain, sanitary sewer, domestic water and lake water upgrades. The project has increased storm drain capacity, increased sewer capacity, replaced old brick sewer manholes and clay pipe, and improved system hydraulics for all utilities.