We have often use the Arroyo Simi Bike Path during our routes into Simi Valley. Routes such as the Lost Canyons Ride, Simi Hills Ride, Santa Susana Ride have used sections of the old and new bike path. The path is in the process of renovation for a better and safer path. Check out the "Arroyo Simi Bike Path Master Plan" that Simi Valley has in the works. Fun and easy reading with great graphics!