Tags: infrastructure, section, penobscot, narrows, bridge
Tags: landscape, morning, penobscot, river, maine
Tags: infrastructure, penobscot, narrows, bridge, observatory
Tags: landscape, peaceful, east, branch, penobscot, river, maine
Tags: abandoned, cold, civil, defense, emergency, operations, bunker, penobscot, county, maine
Tags: city, penobscot, building, detroit
Tags: infrastructure, penobscot, narrows, bridge, waldo-hancock, left, near, bucksport, maine
Tags: infrastructure, penobscot, narrows, bridge
Tags: landscape, penobscot, maine
Tags: architecture, penobscot, building, detroit, michigan
Tags: city, atop, penobscot, building, detroit