
The industrial and maritime activity of southern Maine is anchored here by Portland, showing the city's complex rail infrastructure and coastal frontage just before the 1920s. The Presumpscot River serves as a vital corridor, powering operations at Cumberland Mills and passing through settlements like South Windham. Extensive rail lines including the Maine Central and Boston and Maine converge on the city, linking the waterfront at Back Cove to inland hubs like Gorham and Westbrook.
145 named features on this map. Tap any name to fly to it.
Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.
7 editions found
11 maps found

1891 Portland
Cumberland County, ME

1893 Portland
Cumberland County, ME

1914 Portland
Cumberland County, ME

1916 Portland
Cumberland County, ME

1941 Portland
Cumberland County, ME

1949 Portland
Cumberland County, ME

1956 Portland
Cumberland County, ME

1957 Portland
Cumberland County, ME

1959 Portland
Cumberland County, ME

1963 Portland
Cumberland County, ME

1985 Portland
Cumberland County, ME