The quote reflects a sense of disillusionment with the landscape that once held meaning. The narrator perceives the bridge, river, and sky as mere elements of the environment, stripped of their significance. This mundane view suggests a disconnect from the beauty and life that the landscape once embodied, now reduced to a backdrop for weekend activities.
By noting that the landscape is "empty" yet "filled with whatever it is," there is an acknowledgment of the complex relationship between perception and reality. The narrator hints at an internal absence, as if meaning fades when not actively engaged, highlighting how our experiences shape our view of the world around us.