I-84 (ID)

Interstate 84
Route information
Length:	769.62 mi (1,238.58 km)
Existed:	1956 (as I-80N) – present
Major junctions
West end:	I‑5 / US 30 in Portland, OR
	I‑205 in Portland, OR US 97 in Biggs Junction, OR I‑82 near Hermiston, OR US 95 near Fruitland, ID I‑184 / US 20 in Boise, ID US 93 near Twin Falls, ID I‑86 near Burley, ID I‑15 / US 91 in Brigham City, UT I‑15 near Ogden, UT US 89 in Uintah, UT
East end:	I‑80 / US 189 in Echo, UT
Location
States:	Oregon, Idaho, Utah
Highway system
Interstate Highway System Main Auxiliary Suffixed Business Future

I‑205 in Portland, OR
US 97 in Biggs Junction, OR
I‑82 near Hermiston, OR
US 95 near Fruitland, ID
I‑184 / US 20 in Boise, ID
US 93 near Twin Falls, ID
I‑86 near Burley, ID
I‑15 / US 91 in Brigham City, UT
I‑15 near Ogden, UT

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Wikipedia