List of crossings of the Snake River

This is a list of bridges and other crossings of the Snake River, from the Columbia River upstream to its sources. Headwaters of the North Fork are at Big Springs near Island Park, Idaho, while Jackson Lake is at the head of the South Fork. These two forks of the Snake River come together at the base of the Menan Buttes.

Tetons and Snake River, Ansel Adams, 1942

Crossings

Crossing	Carries	Location	Coordinates
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
Ice Harbor Lock and Dam	Ice Harbor Rd./Monument Dr.	Franklin/Walla Walla counties	46°14′54.61″N 118°52′47.96″W
Lower Monumental Dam	Lower Monumental Road	Franklin/Walla Walla counties	46.5623627°N 118.5374856°W / 46.5623627; -118.5374856
Railroad bridge	Union Pacific Railroad	Lyons Ferry, Franklin/Walla Walla counties	46°35′36.79″N 118°13′42.64″W
Lyons Ferry Bridge	State Route 261	Lyons Ferry, Franklin/Columbia counties	46°35′22.88″N 118°13′9.89″W
Railroad bridge	Union Pacific Railroad	Whitman/Columbia counties	46°33′53.97″N 118°10′56.83″W
Little Goose Lock and Dam	Little Goose Dam Rd.	Whitman/Columbia counties	46°35′7.17″N 118°1′37.91″W
Elmer Huntley Bridge	State Route 127	Central Ferry State Park, Whitman/Garfield counties	46°37′33.85″N 117°47′53.75″W
Lower Granite Lock and Dam	Almota Rd.	Whitman/Garfield counties	46°39′37.84″N 117°25′42.23″W
Red Wolf Crossing	State Route 128	Clarkston	46°25′28.37″N 117°4′18.38″W
Washington - Idaho
Interstate Highway Bridge	U.S. Route 12	Clarkston, Washington–Lewiston, Idaho	46°25′13.67″N 117°2′9.53″W
Southway Bridge	Fleshman Way (Clarkston)– Bryden Canyon Rd. (Lewiston)	Clarkston, Washington–Lewiston, Idaho	46°23′44.51″N 117°2′26.99″W
Oregon - Idaho
Hells Canyon Dam	Local access road	Wallowa County, Oregon–Adams County, Idaho	45°14′34.86″N 116°42′6.4″W
Oxbow Bridge	Local access road	Oxbow, Oregon–Adams County, Idaho	44°58′30.87″N 116°51′21.11″W
Oxbow Dam	Local access road	Baker County, Oregon–Adams County, Idaho	44°58′14.56″N 116°50′8.07″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
Brownlee Dam	No road	Baker County, Oregon–Adams County, Idaho	44°50′11.93″N 116°54′5.3″W
Baker Railroad Bridge	Railroad	Baker County, Oregon–Washington County, Idaho	44°21′48″N 117°14′20″W
Weiser Bridge	US 95 Spur	Baker County, Oregon-Weiser, Idaho	44°14′40″N 116°58′47″W
Payette Bridge	State Highway 52	Malheur County, Oregon-Payette, Idaho	44°05′57″N 116°56′54″W
Railroad bridge		Ontario, Oregon-Payette County, Idaho	44°02′04″N 116°57′22″W
IOntario Bridge	U.S. Route 30	Ontario, Oregon-Fruitland, Idaho	44°01′30″N 116°56′10″W
Devo Bridge	Interstate 84	Ontario, Oregon-Fruitland, Idaho	44°00′25″N 116°56′29″W
Nyssa Bridge	U.S. Route 20, U.S. Route 26	Nyssa, Oregon-Payette County, Idaho	43°52′37″N 116°58′57″W
Railroad bridge	potentially impassable	Nyssa, Oregon-Payette County, Idaho	43°51′56″N 116°59′00″W
Oregon
Adrian Bridge	Roswell Road	Adrian	43°43′51″N 117°03′57″W
Idaho
Bridge	U.S. Route 95, State Highway 19	Homedale	43°37′16.5″N 116°55′45.0″W
Bridge	State Highway 55	Marsing-Huston	43°32′53″N 116°47′58″W
Bridge	State Highway 45	Owyhee County-Canyon County	43°20′31″N 116°36′08″W
Bridge	State Highway 167	Grand View, Idaho	42°59′44″N 116°06′18″W
C.J. Strike Dam		Owyhee County-Elmore County	42°56′54″N 115°58′36″W
Bridge	State Highway 51	Bruneau-Elmore County	42°56′18″N 115°45′03″W
Bridge	State Highway 78	Hammett	42°56′32″N 115°29′36″W
Bridge	Interstate 84, U.S. Route 26, U.S. Route 30	Glenns Ferry	42°57′07″N 115°17′21″W
Bridge	Interstate 84, U.S. Route 26, U.S. Route 30	Glenns Ferry	42°57′10″N 115°10′11″W
Bliss Dam	service road	Twin Falls County - Gooding County	42°54′49″N 115°04′14″W
Dam		Hagerman	42°50′31″N 114°54′14″W
Bridge	U.S. Route 30	Hagerman	42°45′25″N 114°52′25″W
Bridge	Clear Lakes Lane	Twin Falls County - Gooding County	42°40′15″N 114°45′35″W
Bridge	Blue Lakes Grade Road	Twin Falls	42°36′24″N 114°28′32″W
Perrine Bridge	U.S. Route 93	Twin Falls	42°36′01″N 114°27′14″W
Hansen Bridge	State Highway 50	Twin Falls	42°34′00″N 114°18′03″W
Bridge	local road	Murtaugh	42°29′58″N 114°09′08″W
Bridge	local road	Burley	42°31′42″N 114°00′51″W
Milner Dam	service road	Burley	42°31′31″N 114°00′35″W
Bridge	State Highway 27	Burley - Heyburn	42°32′17″N 113°48′29″W
Railroad bridge		Burley - Heyburn	42°32′54″N 113°45′53″W
Bridge	U.S. Route 30	Burley - Heyburn	42°32′42″N 113°45′51″W
Bridge	Interstate 84, U.S. Route 30	Cassia County- Minidoka County	42°34′08″N 113°37′46″W
Bridge	State Highway 25	Cassia County- Minidoka County	42°34′52″N 113°37′35″W
Bridge	Baseline Road	Cassia County- Minidoka County	42°37′10″N 113°35′15″W
Minidoka Dam	no road	Cassia County- Minidoka County	42°40′08″N 113°29′04″W
Railroad bridge	Oregon Short Line Railroad	American Falls	42°46′38″N 112°52′32″W
Bridge	State Highway 39 (South)	American Falls	42°46′42″N 112°52′32″W
American Falls Dam	State Highway 39 (North)	American Falls	42°46′43″N 112°52′32″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
Bridge	Interstate 15	Blackfoot	43°13′20″N 112°20′36″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