The Warren Cottle Trail is a "safe routes to school" trail winding through Cottleville's community garden to Warren Elementary School. This trail is to encourage elementary and middle school children to safely walk and bike to school, thereby promoting a healthier lifestyle. This in turn will help reduce traffic congestion, air pollution, and potentially improve the living habits of an entire generation of school children.
This sidewalk/trail extends from Fairfield subdivision along Old Weiss to the intersection of Knaust/Weiss/Cottleville Parkway and from there to the Warren Elementary School entrance. It also continues south along Weiss Road to the intersection of Lohmar Lane and ties into the existing Dardenne Greenway Trail system at Legacy Park.