Starting at Yuanshulin in Daxi District, Taoyuan City, this green corridor runs through the exit of the Yuanshulin Tunnel on National Highway 3 to the mainline workstation of the Shihmen Management Office, spanning approximately 8 kilometers. It lies at the intersection of Daxi, Longtan, and Pingzhen districts and is the most comprehensively planned bicycle path in the area. Initially constructed as a flood control and maintenance road for the canal, it has been gradually beautified over the years and is now open to the public for walking and cycling. However, motor vehicles are prohibited from entering.