| | | | Arctic Ocean |
| | | | Beaufort Sea |
| | | | Continental Divide |
| | | | Porcupine River |
| | | | Arctic Circle |
| | | | Yukon River |
| | | | Poker Creek–Little Gold Creek |
| | | | Alcan–Beaver Creek |
| | | | |
| | | | Dalton Cache–Pleasant Camp |
| | | | Skagway–Fraser |
| | | | White Pass and Yukon Route |
| | | | Hyder–Stewart |
| | | | Ketchikan (AMH) |
| | | | Portland Canal |
| | | | Alaska Marine Highway |
| | | | Dixon Entrance |
| | | | |
| | | | Prince Rupert (AMH) |
| | | | |
| | | | Strait of Juan de Fuca |
| | | | Port Angeles–Victoria Ferry |
| | | | Puget Sound |
| | | | Seattle–Victoria Ferry |
| | | | Haro Strait |
| | | | Friday Harbor–Sidney Ferry |
| | | | Anacortes–Sidney Ferry |
| | | | Boundary Pass |
| | | | Bellingham (AMH) |
| | | | Strait of Georgia |
| | | | Point Roberts–Boundary Bay |
| | | | Boundary Bay |
| | | | Amtrak Cascades |
| | | | Peace Arch Border Crossing |
| | | | Pacific Highway Border Crossing |
| | | | Lynden–Aldergrove |
| | | | Sumas–Huntingdon |
| | | | Nighthawk–Chopaka |
| | | | Ross Lake |
| | | | Silver Skagit Road |
| | | | Pacific Crest Trail |
| | | | Pasayten River |
| | | | Oroville–Osoyoos |
| | | | Osoyoos Lake |
| | | | Ferry–Midway |
| | | | Danville–Carson |
| | | | Laurier–Cascade |
| | | | Frontier–Paterson |
| | | | Columbia River |
| | | | Boundary–Waneta |
| | | | Pend Oreille River |
| | | | Metaline Falls–Nelway |
| | | | |
| | | | Kootenay River |
| | | | Porthill-Rykerts |
| | | | Eastport–Kingsgate |
| | | | |
| | | | Lake Koocanusa |
| | | | Eureka–Roosville |
| | | | North Fork Flathead River |
| | | | Continental Divide |
| | | | Continental Divide Trail |
| | | | Waterton Lake |
| | | | Chief Mountain Border Crossing |
| | | | Piegan–Carway |
| | | | St. Mary River |
| | | | Laurentian Divide |
| | | | Del Bonita Border Crossing |
| | | | Milk River |
| | | | Sweetgrass–Coutts |
| | | | Whitlash–Aden |
| | | | Milk River |
| | | | Wild Horse Border Crossing |
| | | | |
| | | | Willow Creek Border Crossing |
| | | | Turner–Climax |
| | | | Morgan–Monchy |
| | | | Opheim–West Poplar River |
| | | | Scobey–Coronach |
| | | | Raymond–Regway |
| | | | |
| | | | Fortuna–Oungre |
| | | | Laurentian Divide |
| | | | Ambrose–Torquay |
| | | | Noonan–Estevan Highway |
| | | | Portal–North Portal |
| | | | Northgate Border Crossing |
| | | | Souris River |
| | | | Sherwood–Carievale |
| | | | |
| | | | Antler–Lyleton |
| | | | Westhope–Coulter |
| | | | Souris River |
| | | | Carbury–Goodlands |
| | | | Dunseith–Boissevain |
| | | | St. John–Lena |
| | | | Hansboro–Cartwright |
| | | | Sarles–Crystal City |
| | | | Hannah–Snowflake |
| | | | Maida–Windygates |
| | | | Walhalla–Winkler |
| | | | Neche–Gretna |
| | | | Pembina–Emerson |
| | | | Red River of the North |
| | | | Lancaster–Tolstoi |
| | | | Pinecreek–Piney |
| | | | Roseau–South Junction |
| | | | Warroad–Sprague |
| | | | Lake of the Woods |
| | | | Northwest Angle |
| | | | |
| | | | Rainy River |
| | | | Baudette–Rainy River |
| | | | International Falls–Fort Frances |
| | | | Rainy Lake |
| | | | Kettle Falls Dam |
| | | | Namakan Lake |
| | | | Sand Point Lake |
| | | | Little Vermillion Lake |
| | | | Loon River |
| | | | Loon Lake |
| | | | Lac La Croix |
| | | | Bottle River |
| | | | Bottle Lake |
| | | | Iron Lake |
| | | | Crooked Lake |
| | | | Basswood River |
| | | | Basswood Lake |
| | | | Sucker Lake |
| | | | Birch Lake |
| | | | Carp Lake |
| | | | Knife River |
| | | | Knife Lake |
| | | | Ottertrack Lake |
| | | | Monument Portage |
| | | | Swamp Lake |
| | | | Saganaga Lake |
| | | | Maraboeuf Lake |
| | | | Gneiss Lake |
| | | | Granite River |
| | | | Clove Lake |
| | | | Pine River |
| | | | Magnetic Lake |
| | | | Gunflint Lake |
| | | | Little Gunflint Lake |
| | | | Little North Lake |
| | | | North Lake |
| | | | |
| | | | South Lake |
| | | | Rat Lake |
| | | | Rose Lake |
| | | | Arrow River |
| | | | Rove Lake |
| | | | Watap Lake |
| | | | Watap Portage |
| | | | Mountain Lake |
| | | | Pigeon River |
| | | | Moose Lake |
| | | | Fowl Lake |
| | | | Pigeon River |
| | | | Grand Portage–Pigeon River |
| | | | Lake Superior |
| | | | |
| | | | St. Marys River |
| | | | Sault Sainte Marie Border Crossing |
| | | | Soo Locks |
| | | | Lake Huron |
| | | | St. Clair River |
| | | | Port Huron–Sarnia |
| | | | Walpole–Algonac Ferry |
| | | | Lake St. Clair |
| | | | Detroit River |
| | | | Detroit–Windsor tunnel |
| | | | Ambassador Bridge |
| | | | Detroit–Windsor Truck Ferry |
| | | | Lake Erie |
| | | | |
| | | | Sandusky–Pelee Ferry |
| | | | |
| | | | |
| | | | Niagara River |
| | | | Peace Bridge |
| | | | Horseshoe Falls (Niagara Falls) |
| | | | Rainbow Bridge |
| | | | |
| | | | Lewiston–Queenston Bridge |
| | | | Lake Ontario |
| | | | Cape Vincent–Wolfe Island Ferry |
| | | | |
| | | | St. Lawrence River |
| | | | Thousand Islands Border Crossing |
| | | | Ogdensburg–Prescott |
| | | | Three Nations Crossing |
| | | | |
| | | | Fort Covington–Dundee |
| | | | Trout River Border Crossing |
| | | | Chateaugay–Herdman |
| | | | Churubusco–Franklin Centre |
| | | | Cannon Corners–Covey Hill |
| | | | Mooers–Hemmingford |
| | | | Champlain–St. Bernard de Lacolle |
| | | | Overton Corners–Lacolle 221 |
| | | | Adirondack |
| | | | Rouses Point–Lacolle 223 |
| | | | Lake Champlain |
| | | | Alburgh–Noyan |
| | | | Montrealer | |
| | | | Alburg Springs–Clarenceville |
| | | | Missisquoi Bay |
| | | | |
| | | | Morses Line Border Crossing |
| | | | West Berkshire–Frelighsburg |
| | | | Pinnacle Road–East Pinnacle |
| | | | Richford–Abercorn |
| | | | East Richford–Glen Sutton |
| | | | North Troy–Highwater |
| | | | Lake Memphremagog |
| | | | Beebe Plain–Beebe |
| | | | Derby Line–Stanstead |
| | | | Derby Line–Rock Island |
| | | | Norton–Stanhope |
| | | | St. Lawrence River Divide |
| | | | Canaan–Hereford Road |
| | | | Beecher Falls–East Hereford |
| | | | Halls Stream |
| | | | |
| | | | Pittsburg–Chartierville |
| | | | |
| | | | Coburn Gore–Woburn |
| | | | Armstrong–Jackman |
| | | | St. Zacharie Border Crossing |
| | | | Little Saint John Lake |
| | | | Southwest Branch Saint John River |
| | | | St. Aurelie Maine–St. Aurelie |
| | | | |
| | | | |
| | | | Saint Pamphile Border Crossing |
| | | | Estcourt Station–Pohénégamook |
| | | | Saint Francis River |
| | | | |
| | | | Saint John River |
| | | | Fort Kent–Clair |
| | | | Madawaska–Edmundston |
| | | | Van Buren–St. Leonard |
| | | | |
| | | | Hamlin–Grand Falls |
| | | | Limestone - Gillespie Portage |
| | | | Four Falls Border Crossing |
| | | | Aroostook River |
| |