| Name | Location | Status | Design | Year Built | Year Lost | Span Length | Total Length |
|---|---|---|---|---|---|---|---|
| Bangor & Aroostook Railroad Bridge | Bridge on Bangor & Aroostook Railroad | Open to traffic | Pony truss | 1925 | -- | 148.0 ft. | 330.1 ft. |
| East Channel Penobscot River Bridge | US 2 over East Channel Penobscot River | Open to traffic | Arch | 1913 | -- | 76.1 ft. | 379.9 ft. |
| Goulds Ridge Road Bridge | Goulds Ridge Road over Passadumkeag River | Open to traffic | Through truss | 1938 | -- | 105.0 ft. | 108.9 ft. |
| Otter Stream Bridge | County Road over Otter Stream | Open to traffic | Through truss | 1936 | -- | 210.0 ft. | 215.9 ft. |
| Penobscot River Bridge | ME 155 over Penobscot River | Open to traffic | Through truss | 1946 | -- | 180.1 ft. | 925.9 ft. |
| Penobscot River Bridge | Bridge Road over Penobscot River | Open to traffic | Through truss | 1950 | -- | 200.1 ft. | 609.9 ft. |
| Piscataquis River Bridge | ME 116 over Piscataquis River | Open to traffic | Through truss | 1928 | -- | 171.9 ft. | 527.9 ft. |
| Pushaw Stream Bridge | ME 16 over Pushaw Stream | Open to traffic | Through truss | 1937 | -- | 81.0 ft. | 86.0 ft. |
| Robyville Covered Bridge | Covered Bridge Road over Kenduskeag Stream | Open to traffic | Howe through truss | 1876 | -- | 73.2 ft. | 90.9 ft. |
| Silver Mills Road Bridge | Silver Mills Road over Sebasticook River | Open to traffic | Steel arch | 1935 | -- | 24.9 ft. | 24.9 ft. |
| Stetson Road Bridge | Stetson Road over Kenduskeag Stream | Open to traffic | Through truss | 1932 | -- | 109.9 ft. | 109.9 ft. |
| West Branch Penobscot Bridge | ME 11 over West Branch Penobscot | Open to traffic | Through truss | 1948 | -- | 241.2 ft. | 369.1 ft. |
| West Branch Penobscot River Bridge | ME 116 over West Branch Penobscot River | Open to traffic | Through truss | 1935 | -- | 210.0 ft. | 390.1 ft. |