We had the pleasure of assisting this client in transforming their steep backyard into a safe, functional, and level space that their family can enjoy for years to come.

To achieve this, we constructed a four-foot-tall, 120-foot-long retaining wall using reclaimed railroad ties, combining durability with a natural, rustic aesthetic. The project began with the excavation of a one-foot trench, which was backfilled with 3/4" crushed gravel to establish a stable foundation. The first course of timbers was set below grade to help mitigate hydrostatic pressure and enhance the wall’s structural integrity.

Each additional layer was securely fastened and reinforced with rebar, creating a strong, cohesive system. Behind the wall, we installed 12 to 16 inches of 3/4" crushed rock along with geogrid reinforcement to promote proper drainage and long-term stability.

The result is a thoughtfully engineered solution that not only maximizes usable space but also provides lasting performance and peace of mind.