Draft:Major Intersections of Interstate 90

  • Comment: This content already exists within a larger article and does not need to be split into a separate article. Imzadi 1979  05:14, 29 July 2025 (UTC)

Interstate 90 marker
Interstate 90
Map
I-90 highlighted in red
Route information
Length3,099.74 mi[1] (4,988.55 km)
Existed1956–present
NHSEntire route
Location
CountryUnited States
Highway system

Interstate 90 (I-90) is a transcontinental freeway and the longest Interstate Highway in the United States, passing through the states of Washington, Idaho, Montana, South Dakota, Minnesota, Wisconsin, Illinois, Indiana, Ohio, Pennsylvania, New York, and Massachusetts. It traverses through major cities such as Seattle, Chicago, Cleveland, and Boston, meeting many interstates and U.S. highways along the way.

Intersection List

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Washington[2]

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SR 519 in Seattle (western terminus)
I-5 in Seattle
I-405 in Bellevue
I-82 / US 97 in Ellensburg
US 395 in Ritzville; joined for 61 miles (98 km) until Spokane
US 2 in Spokane; joined for 4 miles (6.4 km)
US 195 in Spokane

Idaho[3]

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US 95 in Coeur d'Alene

Montana[4]

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US 93 near Missoula; joined for 5 miles (8.0 km)
US 12 in Missoula; joined for 69 miles (111 km) until Garrison
I-15 near Butte; joined for 8 miles (13 km)
I-115 in Butte
US 287 in Three Forks
US 191 in Bozeman; joined for 58 miles (93 km) until Big Timber
US 89 in Livingston; joined for 7 miles (11 km)
US 212 / US 310 in Laurel; joined for 77 miles (124 km) until Crow Agency
US 87 in Billings; joined for 128 miles (206 km) until Sheridan, Wyoming
I-94 near Billings

Wyoming[5]

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US 14 in Ranchester; joined for 16 miles (26 km) until Sheridan
US 87 in Story; joined for 12 miles (19 km)
I-25 in Buffalo
US 16 in Buffalo
US 14 / US 16 in Gillette; joined for 25 miles (40 km) until Moorcroft
US 14 in Sundance; joined for 132 miles (212 km) until Wall, South Dakota

South Dakota[6]

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US 85 in Spearfish; joined for 8 miles (13 km)
US 14A in Sturgis
I-190 / US 16 in Rapid City
US 83 in Murdo; joined for 22 miles (35 km) until Vivian
US 183 in Presho
US 281 in Plankinton
US 81 in Golden View Colony
I-29 in Sioux Falls
I-229 in Sioux Falls

Minnesota[7]

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US 75 in Luverne
US 59 in Worthington
US 71 in Jackson
US 169 in Blue Earth
I-35 in Albert Lea
US 218 in Austin; joined for 3 miles (4.8 km)
US 63 in Stewartville
US 52 in Marion
US 14 / US 61 in Dakota; joined for 5 miles (8.0 km) until La Crescent

Wisconsin[8]

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US 53 in La Crosse; joined for 2 miles (3.2 km) until Onalaska
US 12 in Tomah, Lyndon, and Delton
I-94 in Tomah; joined for 92 miles (148 km) until Madison
I-39 in Portage; joined for 95 miles (153 km) until Cherry Valley, Illinois
US 51 in Burke
US 151 in Madison
US 12 / US 18 in Madison
US 51 in Christiana; joined for 4 miles (6.4 km) until Albion
US 14 in Janesville
I-43 in Beloit

Illinois[9]

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US 51 in South Beloit; joined for 17 miles (27 km) until Rockford
US 20 in Hampshire
I-290 in Schaumburg
I-294 in Rosemont
I-190 in Rosemont
I-94 in Chicago; joined for 17 miles (27 km)
I-290 in Chicago
I-55 in Chicago
US 12 / US 20 / US 41 in Chicago

Indiana[10]

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US 12 / US 20 / US 41 in Hammond
US 41 in Hammond
US 12 in Gary
I-65 / US 12 / US 20 in Gary
I-94 / US 6 in Lake Station
I-80 in Lake Station; joined for 278 miles (447 km) until Elyria, Ohio
US 421 in Otis
US 31 in South Bend
US 131 in Vistula
I-69 in Fremont

Ohio[11]

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US 20A in Holiday City
US 20 in Maumee
I-75 in Rossford
I-280 in Lemoyne
US 250 in Avery
US 42 in Cleveland
I-71 / I-490 in Cleveland
I-77 in Cleveland
US 322 in Cleveland
US 6 in Cleveland
US 20 in Wickliffe
I-271 in Wickliffe

Pennsylvania[12]

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US 6N in West Springfield
I-79 in McKean
US 19 in Erie
I-86 in Little Hope

New York[13]

[edit]
US 219 in West Seneca
I-190 in Cheektowaga
I-290 in Cheektowaga
US 20 in Harris Hill
I-490 in Le Roy
I-390 in West Henrietta
I-490 in Victor
I-690 in Seneca Knolls
I-81 in Mattydale
I-481 in Minoa
I-890 in Rotterdam Junction
I-88 in Rotterdam
I-890 in Rotterdam
I-87 in Albany
US 9 in Albany
I-787 in Albany
US 4 in East Greenbush
US 9 / US 20 in East Greenbush
US 9 in Niverville

Massachusetts[14]

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US 20 in Lee
US 202 in Westfield
I-91 / US 5 in West Springfield
I-291 in Chicopee
I-84 in Sturbridge
I-290 / I-395 in Auburn
US 20 in Milbury
I-495 in Westborough
I-95 in Weston
I-93 / US 1 in Boston
Route 1A/Logan International Airport in Boston (eastern terminus)

References

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  1. ^ "Table 1: Main Routes of the Dwight D. Eisenhower National System of Interstate and Defense Highways as of December 31, 2021". Route Log and Finder List. Federal Highway Administration. January 26, 2022. Archived from the original on April 22, 2012. Retrieved February 10, 2022.
  2. ^ Washington State Department of Transportation (2014). Washington State Highways, 2014–2015 (PDF) (Map). 1:842,000. Olympia: Washington State Department of Transportation. Retrieved November 28, 2021.
  3. ^ Idaho Official State Highway Map (PDF) (Map). 1:1,248,000. Boise: Idaho Transportation Department. 2021. Archived (PDF) from the original on April 18, 2022. Retrieved April 11, 2022.
  4. ^ Montana Official Highway Map (PDF) (Map). Scale not given. Helena: Montana Department of Transportation. 2021. Archived (PDF) from the original on December 1, 2021. Retrieved November 29, 2021.
  5. ^ Public Affairs Office (2011). Wyoming Highway Map (PDF) (Map). 1 inch = approx. 18 miles. Cheyenne: Wyoming Department of Transportation. Archived (PDF) from the original on October 3, 2021. Retrieved November 29, 2021 – via Wyoming Office of Tourism.
  6. ^ State Highway Map of South Dakota (PDF) (Map). 1 inch = approx. 15.43 miles. Pierre: South Dakota Department of Transportation. 2019. Archived (PDF) from the original on October 9, 2022. Retrieved November 29, 2021.
  7. ^ Minnesota 2021–2022 Official Highway Map (PDF) (Map). Scale not given. St. Paul: Minnesota Department of Transportation. 2021. Archived (PDF) from the original on November 29, 2021. Retrieved November 29, 2021.
  8. ^ Wisconsin 2019–2020 State Highway Map (PDF) (Map). 1 inch = approx. 13 miles. Madison: Wisconsin Department of Transportation. 2019. Archived (PDF) from the original on January 29, 2022. Retrieved November 29, 2021.
  9. ^ Illinois Tollway 2020 Complimentary Map (PDF) (Map). Scale not given. Downers Grove: Illinois State Toll Highway Authority. January 2020. Chicago and Vicinity inset. Archived (PDF) from the original on November 30, 2021. Retrieved November 29, 2021.
  10. ^ Indiana Roadway Map 2021 (PDF) (Map). Scale not given. Indianapolis: Indiana Department of Transportation. 2021. Archived (PDF) from the original on November 2, 2021. Retrieved November 30, 2021.
  11. ^ ODOT Office of Technical Services (April 2019). Ohio Official Transportation Map (PDF) (Map). 1 inch = 11 miles. Columbus: Ohio Department of Transportation. Cleveland inset. Archived (PDF) from the original on July 14, 2021. Retrieved November 30, 2021.
  12. ^ PennDOT Bureau of Planning and Research (2020). Pennsylvania Tourism and Transportation Map (PDF) (Map). Scale not given. Harrisburg: Pennsylvania Department of Transportation. Archived (PDF) from the original on November 30, 2021. Retrieved November 30, 2021.
  13. ^ New York State Map (PDF) (Map). Scale not given. Cartography by Maps.com. Albany: New York State Department of Economic Development. 2001. Albany/Schenectady/Troy Metro inset. Archived from the original (PDF) on December 31, 2009. Retrieved November 30, 2021.
  14. ^ MassDOT Central Transportation Planning Staff (2019). Massachusetts Official Transportation Map (Map). 1 inch = 6 miles. Boston: Massachusetts Department of Transportation. Archived from the original on December 1, 2021. Retrieved November 30, 2021.