Thank you for contacting the City of Huntsville - Traffic Engineering. Staff will go out and mark the loop for the correct placement of bicycles and motorcycles. Can you please respond with which direction you are having difficulty so we can verify the location. It should be noted that riders should place their vehicles directly over the symbol as shown or you will not be detected. If a rider can see the saw cuts at any traffic signal they should always place their bike directly over the center saw cut for best detection where a symbol is present or not.