Interstate 84 may refer to:
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Interstate 84 (Oregon–Utah)
Interstate 84 (I-84) is an Interstate Highway in the northwestern United States. The highway runs from Portland, Oregon, to a junction with I-80 near Echo, Utah. The highway serves and connects Portland, Boise, and Ogden, Utah. With connections ...
, passing through Idaho, formerly known as Interstate 80N
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Interstate 84 (Pennsylvania–Massachusetts)
Interstate 84 (I-84) is an Interstate Highway in the Northeastern United States that extends from Dunmore, Pennsylvania, (near Scranton) at an interchange with I-81 east to Sturbridge, Massachusetts, at an interchange with the Massachusett ...
, passing through New York and Connecticut
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