Interstate 90 (sometimes called I-90) is a very long Interstate Highway in the United States. It goes 3,021 miles (4,862 km) across the country from Interstate 5 in Seattle to Logan International Airport in Boston and is the longest Interstate Highway. I-90 runs through the states of Washington, Idaho, Montana, Wyoming, South Dakota, Minnesota, Wisconsin, Illinois, Indiana, Ohio, Pennsylvania, New York, and Massachusetts.[1]

Quick Facts Route information, Length ...

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Interstate 90

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Map of the contiguous United States with I-90 highlighted in red
Route information
Length3,021.22 mi[1] (4,862.18 km)
Existed1956–present
NHSEntire route
Major junctions
West end SR 519 in Seattle, WA
Major intersections
East end Route 1A/Logan International Airport in Boston, MA
Location
CountryUnited States
StatesWashington, Idaho, Montana, Wyoming, South Dakota, Minnesota, Wisconsin, Illinois, Indiana, Ohio, Pennsylvania, New York, Massachusetts
Highway system
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In some locations, drivers need to pay a toll to drive on Interstate 90.

References

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