Androscoggin River Bridge (Androscoggin County, Maine)
Built 1936
Through truss bridge over Androscoggin River on ME 9/ME 125 in Durham
Open to traffic

Cobbossee Stream Bridge (Kennebec County, Maine)
Built 1908; rehabilitated 1947
Through truss bridge over Cobbossee Stream on ME 9/ME 126 in Gardiner
Open to traffic

Crooked River Bridge (Cumberland County, Maine)
Built 1937
Through truss bridge over Crooked River on ME 9 in Naples
Open to traffic

Kennebunk River Bridge (York County, Maine)
Built 1933; rehabilitated 1973
Swing bridge over Kennebunk River on ME 9 in Kennebunk
Open to traffic