Crossing Carries Location Coordinates[1] Washington Railroad bridge Burlington Northern Railroad Pasco Vaughn Hubbard Bridge U.S. Route 12 Pasco 46°12′56.68″N 119°1′21.19″W / 46.2157444°N 119.0225528°W Ice Harbor Lock and Dam Ice Harbor Rd./Monument Dr. Franklin /Walla Walla counties 46°14′54.61″N 118°52′47.96″W / 46.2485028°N 118.8799889°W Lower Monumental Dam Lower Monumental Road Franklin /Walla Walla counties 46°33′45″N 118°32′15″W / 46.5623627°N 118.5374856°W Railroad bridge Union Pacific Railroad Lyons Ferry, Franklin /Walla Walla counties 46°35′36.79″N 118°13′42.64″W / 46.5935528°N 118.2285111°W Lyons Ferry Bridge State Route 261 Lyons Ferry, Franklin /Columbia counties 46°35′22.88″N 118°13′9.89″W / 46.5896889°N 118.2194139°W Railroad bridge Union Pacific Railroad Whitman /Columbia counties 46°33′53.97″N 118°10′56.83″W / 46.5649917°N 118.1824528°W Little Goose Lock and Dam Little Goose Dam Rd. Whitman /Columbia counties 46°35′7.17″N 118°1′37.91″W / 46.5853250°N 118.0271972°W Elmer Huntley Bridge State Route 127 Central Ferry State Park, Whitman /Garfield counties 46°37′33.85″N 117°47′53.75″W / 46.6260694°N 117.7982639°W Lower Granite Lock and Dam Almota Rd. Whitman /Garfield counties 46°39′37.84″N 117°25′42.23″W / 46.6605111°N 117.4283972°W Red Wolf Crossing State Route 128 State Route 193 Clarkston 46°25′28.37″N 117°4′18.38″W / 46.4245472°N 117.0717722°W Washington - Idaho[2] Interstate Highway Bridge U.S. Route 12 Clarkston, Washington –Lewiston, Idaho 46°25′13.67″N 117°2′9.53″W / 46.4204639°N 117.0359806°W Southway Bridge Fleshman Way (Clarkston)– Bryden Canyon Rd. (Lewiston) Clarkston, Washington –Lewiston, Idaho 46°23′44.51″N 117°2′26.99″W / 46.3956972°N 117.0408306°W Oregon - Idaho[2] Hells Canyon Dam Local access road Wallowa County, Oregon –Adams County, Idaho 45°14′34.86″N 116°42′6.4″W / 45.2430167°N 116.701778°W Oxbow Bridge Local access road Oxbow, Oregon –Adams County, Idaho 44°58′30.87″N 116°51′21.11″W / 44.9752417°N 116.8558639°W Oxbow Dam Local access road Baker County, Oregon –Adams County, Idaho 44°58′14.56″N 116°50′8.07″W / 44.9707111°N 116.8355750°W Baker-Adams Bridge Brownlee-Oxbow Highway (Oregon) – Idaho State Highway 71 Baker County, Oregon –Adams County, Idaho 44°50′42.79″N 116°53′49.89″W / 44.8452194°N 116.8971917°W Brownlee Dam No road Baker County, Oregon –Adams County, Idaho 44°50′11.93″N 116°54′5.3″W / 44.8366472°N 116.901472°W Baker Railroad Bridge Railroad Baker County, Oregon –Washington County, Idaho 44°21′48″N 117°14′20″W / 44.36333°N 117.23889°W Weiser Bridge US 95 Spur Baker County, Oregon -Weiser, Idaho 44°14′40″N 116°58′47″W / 44.24444°N 116.97972°W Payette Bridge State Highway 52 Malheur County, Oregon -Payette, Idaho 44°05′57″N 116°56′54″W / 44.09917°N 116.94833°W Railroad bridge Ontario, Oregon -Payette County, Idaho 44°02′04″N 116°57′22″W / 44.03444°N 116.95611°W IOntario Bridge U.S. Route 30 Ontario, Oregon -Fruitland, Idaho 44°01′30″N 116°56′10″W / 44.02500°N 116.93611°W Devo Bridge Interstate 84 Ontario, Oregon -Fruitland, Idaho 44°00′25″N 116°56′29″W / 44.00694°N 116.94139°W Nyssa Bridge U.S. Route 20 , U.S. Route 26 Nyssa, Oregon -Payette County, Idaho 43°52′37″N 116°58′57″W / 43.87694°N 116.98250°W Railroad bridge potentially impassable Nyssa, Oregon -Payette County, Idaho 43°51′56″N 116°59′00″W / 43.86556°N 116.98333°W Oregon Adrian Bridge Roswell Road Adrian 43°43′51″N 117°03′57″W / 43.73083°N 117.06583°W Bridge U.S. Route 95, State Highway 19 Homedale 43°37′16.5″N 116°55′45.0″W / 43.621250°N 116.929167°W Bridge State Highway 55 Marsing -Huston 43°32′53″N 116°47′58″W / 43.54806°N 116.79944°W Bridge State Highway 45 Owyhee County -Canyon County 43°20′31″N 116°36′08″W / 43.34194°N 116.60222°W Bridge State Highway 67 Grand View, Idaho 42°59′44″N 116°06′18″W / 42.99556°N 116.10500°W C.J. Strike Dam Owyhee County -Elmore County 42°56′54″N 115°58′36″W / 42.94833°N 115.97667°W Bridge State Highway 51 Bruneau -Elmore County 42°56′18″N 115°45′03″W / 42.93833°N 115.75083°W Bridge State Highway 78 Hammett 42°56′32″N 115°29′36″W / 42.94222°N 115.49333°W Bridge Interstate 84 , U.S. Route 26, U.S. Route 30 Glenns Ferry 42°57′07″N 115°17′21″W / 42.95194°N 115.28917°W Bridge Interstate 84 , U.S. Route 26, U.S. Route 30 Glenns Ferry 42°57′10″N 115°10′11″W / 42.95278°N 115.16972°W Bliss Dam service road Twin Falls County - Gooding County 42°54′49″N 115°04′14″W / 42.91361°N 115.07056°W Dam Hagerman 42°50′31″N 114°54′14″W / 42.84194°N 114.90389°W Bridge U.S. Route 30 Hagerman 42°45′25″N 114°52′25″W / 42.75694°N 114.87361°W Bridge Clear Lakes Lane Twin Falls County - Gooding County 42°40′15″N 114°45′35″W / 42.67083°N 114.75972°W Bridge Blue Lakes Grade Road Twin Falls 42°36′24″N 114°28′32″W / 42.60667°N 114.47556°W Perrine Bridge [3] U.S. Route 93 Twin Falls 42°36′01″N 114°27′14″W / 42.60028°N 114.45389°W Hansen Bridge State Highway 50 Twin Falls 42°34′00″N 114°18′03″W / 42.56667°N 114.30083°W Bridge local road Murtaugh 42°29′58″N 114°09′08″W / 42.49944°N 114.15222°W Bridge local road Burley 42°31′42″N 114°00′51″W / 42.52833°N 114.01417°W Milner Dam service road Burley 42°31′31″N 114°00′35″W / 42.52528°N 114.00972°W Bridge State Highway 27 Burley - Heyburn 42°32′17″N 113°48′29″W / 42.53806°N 113.80806°W Railroad bridge Burley - Heyburn 42°32′54″N 113°45′53″W / 42.54833°N 113.76472°W Bridge U.S. Route 30 Burley - Heyburn 42°32′42″N 113°45′51″W / 42.54500°N 113.76417°W Bridge Interstate 84 , U.S. Route 30 Cassia County - Minidoka County 42°34′08″N 113°37′46″W / 42.56889°N 113.62944°W Bridge State Highway 25, State Highway 77 Cassia County - Minidoka County 42°34′52″N 113°37′35″W / 42.58111°N 113.62639°W Bridge Baseline Road Cassia County - Minidoka County 42°37′10″N 113°35′15″W / 42.61944°N 113.58750°W Minidoka Dam no road Cassia County - Minidoka County 42°40′08″N 113°29′04″W / 42.66889°N 113.48444°W Railroad bridge Oregon Short Line Railroad American Falls 42°46′38″N 112°52′32″W / 42.77722°N 112.87556°W Bridge State Highway 39 (South) American Falls 42°46′42″N 112°52′32″W / 42.77833°N 112.87556°W American Falls Dam State Highway 39 (North) American Falls 42°46′43″N 112°52′32″W / 42.77861°N 112.87556°W Bridge local road Pingree Bridge local road Blackfoot Railroad bridge Blackfoot Bridge U.S. Route 26 Blackfoot 43°11′58″N 112°21′56″W / 43.19944°N 112.36556°W Bridge Interstate 15 Blackfoot 43°13′20″N 112°20′36″W / 43.22222°N 112.34333°W eastern Idaho Railroad bridge Union Pacific Railroad Idaho Falls Bridge John's Hole Idaho Falls Bridge U.S. Route 20(Broadway St) Idaho Falls Railroad bridge Eastern Idaho Railroad Idaho Falls Bridge Pancheri Dr. Idaho Falls Bridge Idaho Falls Palisades Dam Swan Valley Bridge Swan Valley Wyoming Jackson Lake Dam Teton Park Road Grand Teton National Park 43°51′27.53″N 110°35′22.34″W / 43.8576472°N 110.5895389°W