Unfortunately neither seem to have the Tomy logo. 
Both the grey and the red track seem well made and not cheap/flimsy material so the appear to be authentic. For the red track it almost seems like it is to sit on something like a bridge girder/support maybe?
Both the grey and the red track seem well made and not cheap/flimsy material so the appear to be authentic. For the red track it almost seems like it is to sit on something like a bridge girder/support maybe?