Engineers are challenged to find cost-effective ways to manage increasing environmental and stormwater issues. The Geoweb® channel protection system offers an innovative and economical alternative to traditional formed concrete channels. The system eliminates the need to build forms and use reinforcing steel or expansion joints required by other concrete systems. The cellular structure creates a permanent flexible form conforming to changes in the slope, grade and subgrade soils without uncontrolled cracking. Examples where the Geoweb system solved unique channel protection problems are illustrated in this case study summary.