Explore details about location South Thayer Road. South Thayer Road is a location situated within the Clackamas County alongside other areas such as Southeast Eagle Fern Road, Southeast Firwood Road, Southeast Michael Drive. Additionally, some smaller parts of South Thayer Road include specific areas like Pebble Beach Drive - Beavercreek Road Connector, Oregon City Golf Club, Timbersky Way adding to the diversity of its landscape.