Case Study
Port Mann Bridge - Vancouver, BC Canada
Nearly two dozen Sierra Slopes were installed as part of the Port Mann Bridge Project. The bridge will double existing lanes from five to ten and will sustain Vancouver’s traffic growth over the next two decades. APPLICATION: Divided into four segments, the Port Mann/Highway 1 (PMH1) project includes nearly two dozen Tensar® Sierra® Slope Retention System and one SierraScape® Retaining Wall System. These structures were installed as part o