Pinnacle Design/Build recently completed another retaining wall project with Landmark Development and Collegiate Construction of Athens, GA at the Retreat at Oak Creek project near the Oregon State University campus in Corvallis, OR. The project added a 33 acre cottage style student housing community to the current inventory of collegiate housing in Corvallis. Pinnacle Design/Build was responsible for designing and constructing 10,000 sf of segmental block and cast-in-place retaining walls to support the development. Pinnacle’s portion of the project was completed in May of 2015. Pinnacle Design/Build continues to provide our innovative solutions over larger geographical territory. Since, 1997, Pinnacle Design/Build has constructed projects throughout the United States.