Metal stuff - around trees, manhole covers and so on. Each city is a little different, which makes it fun
Lake Pend Oreille. Sandpoint, ID
Some plate on breakwater. Why?
Manhole cover, Coeur d'Alene
Raised cover
Tree grate, Spokane, WA
Nice reflection of Monroe Street Bridge
North Bridge, Chicago, IL
Marker for bridge across Michigan Avenue
Coeur d'Alene
Grates around trees downtown
Sandpoint, ID
Water works cover
Manhole cover, Coeur d'Alene
Manhole cover