| Buxton Bridge | Teton, ID | 1.9 miles | SE |
| Bates Bridge | Teton, ID | 3.9 miles | SE |
| White Bridge | Teton, ID | 8.2 miles | SE |
| North Fork Bridge | Madison, ID | 34.6 miles | NW |
| Osborne Bridge | Fremont, ID | 42 miles | NW |
| Greys River Bridge | Lincoln, WY | 42.7 miles | SE |
| Pole Bridge | Bingham, ID | 42.9 miles | SW |
| Squaw Creek Bridge | Lincoln, WY | 43.6 miles | SE |
| Bennett Bridge | Bingham, ID | 50.4 miles | SW |
| Shelley Bridge | Bingham, ID | 53.6 miles | SW |
| Trail Creek Bridge | Bingham, ID | 54.4 miles | SW |
| Morgan Bridge | Bingham, ID | 58.7 miles | SW |
| Blackfoot Bridge | Caribou, ID | 65.5 miles | SW |
| Porterville Bridge | Bingham, ID | 65.7 miles | SW |
| Madison River Bridge | Gallatin, MT | 68 miles | NE |
| Brundage Bridge | Beaverhead, MT | 74 miles | NW |
| Warren Bridge | Sublette, WY | 74.4 miles | SE |
| Old Warren Bridge | Sublette, WY | 75.6 miles | SE |
| Chittenden Bridge | Park, WY | 76.1 miles | NE |
| Lyons Bridge | Beaverhead, MT | 77.2 miles | NW |
| Tilden Bridge | Bingham, ID | 77.3 miles | SW |
| Hutchins Bridge | Madison, MT | 81.7 miles | NW |
| Sevenmile Bridge | Park, WY | 83.1 miles | NE |
| Sheepeater Canyon Bridge | Park, WY | 88.7 miles | NE |
| Soaphole Bridge | Sublette, WY | 89.6 miles | SE |
| Black Butte Bridge | Gallatin, MT | 89.6 miles | NE |
| Ruegemar Bridge | Gallatin, MT | 91.6 miles | NE |
| Tepee Creek Bridge | Gallatin, MT | 91.9 miles | NE |
| Blacktail Bridge | Park, MT | 92.8 miles | NE |
| Yellowstone River Bridge | Park, MT | 93.2 miles | NE |
| Sam Wilson Bridge | Gallatin, MT | 94.5 miles | NE |
| Almart Bridge | Gallatin, MT | 95.4 miles | NW |
| McAtee Bridge | Madison, MT | 96.6 miles | NW |
| McGregors Bridge | Franklin, ID | 99.2 miles | SW |
| Red Cliff Bridge | Gallatin, MT | 99.4 miles | NW |
| Big Sheep Creek Bridge | Beaverhead, MT | 99.7 miles | NW |
| Fivemile Bridge | Sublette, WY | 105.5 miles | SE |
| Henneberry Bridge | Beaverhead, MT | 120.5 miles | NW |
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