Interstate 90 (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Interstate 90" in English language version.

Last modified: 20:19:01, 23 September 2026 (UTC)

Ref.Un. Ref.Website

Global rank English rank

177126web.archive.org

1^st place

3939newspapers.com

24^th place

12^th place

178dot.gov

1,620^th place

841^st place

111google.com

109^th place

87^th place

106seattletimes.com

449^th place

222^nd place

99nytimes.com

7^th place

76chicagotribune.com

143^rd place

80^th place

72mass.gov

4,269^th place

2,127^th place

62mt.gov

5,013^th place

2,529^th place

52ohio.gov

3,572^nd place

1,713^th place

44cleveland.com

700^th place

346^th place

44worldcat.org

4^th place

42state.mn.us

2,356^th place

1,117^th place

42wisconsindot.gov

low place

42wa.gov

1,564^th place

741^st place

41sd.gov

low place

5,562^nd place

41illinoistollway.com

low place

41in.gov

1,982^nd place

882^nd place

41iloveny.com

low place

41measuringworth.com

3,470^th place

1,768^th place

32bostonglobe.com

657^th place

344^th place

31ss-usa.s3.amazonaws.com

low place

31penndot.gov

low place

6,290^th place

22washingtonpost.com

35^th place

24^th place

22commons.wikimedia.org

484^th place

698^th place

21upload.wikimedia.org

1,245^th place

1,259^th place

22idaho.gov

4,896^th place

2,441^st place

21lacrossetribune.com

low place

9,171^st place

21npshistory.com

6,860^th place

3,400^th place

21ny.gov

1,386^th place

642^nd place

22timesunion.com

3,089^th place

1,510^th place

22boston.com

468^th place

271^st place

11nps.gov

79^th place

40^th place

11spokesman.com

2,124^th place

994^th place

11bozemandailychronicle.com

low place

8,294^th place

11trib.com

low place

5,795^th place

11oregonlive.com

906^th place

452^nd place

11usda.gov

512^th place

322^nd place

11keloland.com

low place

9,719^th place

11mn.gov

3,660^th place

1,728^th place

11austindailyherald.com

low place

11wkyc.com

9,105^th place

4,637^th place

11ongov.net

low place

11overdriveonline.com

low place

11tn.gov

4,493^rd place

2,108^th place

11archives.gov

319^th place

166^th place

11books.google.com

3^rd place

11en.wikisource.org

82^nd place

41^st place

11illinois.gov

6,826^th place

3,415^th place

11grmims.com

low place

11idaillinois.org

low place

5,320^th place

11news.google.com

67^th place

32^nd place

11case.edu

3,685^th place

2,099^th place

11republicaneagle.com

low place

11ptfs.com

low place

11djc.com

low place

11historylink.org

2,464^th place

1,306^th place

11rapidcityjournal.com

low place

5,770^th place

11state.pa.us

2,302^nd place

1,058^th place

11visitidaho.org

low place

archives.gov (Global: 319^th place; English: 166^th place)

Pfeiffer, David A. (Summer 2006). "Ike's Interstates at 50". Prologue. National Archives and Records Administration. pp. 14–18. ISSN 0033-1031. OCLC 321015582. Archived from the original on March 2, 2011. Retrieved April 11, 2022.

austindailyherald.com (Global: low place; English: low place)

Stoll, Mike (May 26, 2017). "I-90 and the face of Mower County". Austin Daily Herald. Archived from the original on October 9, 2022. Retrieved November 29, 2021.

books.google.com (Global: 3^rd place; English: 3^rd place)

Westgard, A. L. (June 7, 1919). "Let's Go: Here Are the Motor Trails from Atlantic to Pacific—and All Points Between". The Independent. Vol. 98, no. 3678. pp. 360–361, 379. OCLC 4927591. Archived from the original on October 9, 2022. Retrieved December 9, 2021 – via Google Books.

boston.com (Global: 468^th place; English: 271^st place)

boston.com

Lewis, Raphael (January 18, 2003). "Pike tunnel finished, and new era begins". The Boston Globe. p. A1. Archived from the original on January 24, 2003. Retrieved December 9, 2021.

archive.boston.com

Jefferson, Brandie M. (January 14, 2007). "Traffic begins flowing through Big Dig tunnel where woman died". The Boston Globe. Associated Press. Archived from the original on December 10, 2021. Retrieved December 9, 2021.

bostonglobe.com (Global: 657^th place; English: 344^th place)

Rubin, Eilhu (May 27, 2012). "How to look at the Prudential". The Boston Globe. Archived from the original on December 1, 2021. Retrieved November 30, 2021.
Flint, Anthony (December 29, 2015). "10 years later, did the Big Dig deliver?". The Boston Globe. Archived from the original on December 5, 2020. Retrieved November 30, 2021.

bozemandailychronicle.com (Global: low place; English: 8,294^th place)

Carter, Troy (October 1, 1995). "Montana interstate speed limit raised to 80 mph—mostly". Bozeman Daily Chronicle. Archived from the original on November 29, 2021. Retrieved November 29, 2021.

case.edu (Global: 3,685^th place; English: 2,099^th place)

"Innerbelt Freeway". Encyclopedia of Cleveland History. Case Western Reserve University. May 11, 2018. Archived from the original on December 4, 2021. Retrieved December 9, 2021.

chicagotribune.com (Global: 143^rd place; English: 80^th place)

Noel, Josh (June 14, 2016). "A first-timer from Chicago dives into the Wisconsin Dells". Chicago Tribune. Archived from the original on October 9, 2022. Retrieved November 29, 2021.
Hilkevitch, Jon (December 5, 2013). "O'Hare Blue Line to stay open during 4-year renovation". Chicago Tribune. Archived from the original on October 9, 2022. Retrieved November 29, 2021.
Hilkevitch, Jon (August 22, 2011). "Drivers frustrated by Kennedy express lanes". Chicago Tribune. sec. 1, p. 4. Archived from the original on November 30, 2021. Retrieved November 29, 2021.
Wronski, Richard (November 23, 2015). "Kennedy Expressway tops new list of nation's most congested highways". Chicago Tribune. Archived from the original on November 30, 2021. Retrieved November 29, 2021.
Channick, Robert (January 31, 2017). "IIT sells oldest building for redevelopment". Chicago Tribune. Archived from the original on November 30, 2021. Retrieved November 29, 2021.
Haggerty, Ryan (October 26, 2007). "All lanes will be open on the Dan Ryan". Chicago Tribune. sec. 2, p. 2. Archived from the original on December 27, 2007. Retrieved December 10, 2021.

cleveland.com (Global: 700^th place; English: 346^th place)

Grant, Alison (November 8, 2013). "Inner Belt Bridge brings crowd of onlookers with cameras, babies in strollers". The Plain Dealer. Archived from the original on November 30, 2021. Retrieved November 30, 2021.
Grant, Alison (May 6, 2015). "Big Creek bike-pedestrian greenway eyed for vicinity of abandoned 'Parma Freeway'". The Plain Dealer. Archived from the original on December 10, 2021. Retrieved December 9, 2021.
Christ, Ginger (September 14, 2016). "Second George V. Voinovich Bridge (Inner Belt Bridge) opens to traffic Sept. 25". The Plain Dealer. Archived from the original on December 10, 2021. Retrieved December 10, 2021.
Grant, Alison (July 12, 2014). "55-year-old Inner Belt Bridge vanishes in a half second". The Plain Dealer. Archived from the original on December 10, 2021. Retrieved December 10, 2021.

commons.wikimedia.org (Global: 484^th place; English: 698^th place)

Bureau of Public Roads; American Association of State Highway Officials (November 11, 1926). United States System of Highways Adopted for Uniform Marking by the American Association of State Highway Officials (Map). 1:7,000,000. Washington, DC: United States Geological Survey. OCLC 32889555. Archived from the original on April 13, 2017. Retrieved December 9, 2021 – via Wikimedia Commons.
Special Committee on U.S. Route Numbering (July 6, 1977). "Route Numbering Committee Agenda" (PDF) (Report). Washington, DC: American Association of State Highway and Transportation Officials. p. 5. Retrieved December 9, 2021 – via Wikimedia Commons.

djc.com (Global: low place; English: low place)

Senos, Rene (April 18, 2002). "Blending scenery and ecology". Seattle Daily Journal of Commerce. Archived from the original on October 9, 2022. Retrieved December 1, 2021.

dot.gov (Global: 1,620^th place; English: 841^st place)

fhwa.dot.gov

"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.
FHWA Office of Transportation Policy Studies (September 2009). "Longer Combination Vehicles on Exclusive Truck Lanes: Interstate 90 Corridor Case Study". Federal Highway Administration. Archived from the original on October 9, 2022. Retrieved December 9, 2021.
FHWA Office of Highway Policy Information (August 2013). "2011 Interstate Brief: Summary of the Interstate System by State and Route Number" (PDF). Federal Highway Administration. pp. 4, 15. Archived (PDF) from the original on October 9, 2022. Retrieved April 3, 2022.
"Urban Highways with the Most Lanes" (PDF). Federal Highway Administration. July 27, 2010. Archived (PDF) from the original on January 6, 2022. Retrieved December 3, 2021.
Weingroff, Richard F. (2006). "Designating the Urban Interstates". Federal Highway Administration. Archived from the original on December 30, 2017. Retrieved November 30, 2021.
Weingroff, Richard F. "From Names to Numbers: The Origins of the U.S. Numbered Highway System". Highway History. Federal Highway Administration. Archived from the original on September 1, 2019. Retrieved December 9, 2021.
"Table 2: Auxiliary 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 July 3, 2017. Retrieved February 10, 2022.

highways.dot.gov

"Eisenhower Interstate Highway System, Previous Facts of the Day". Federal Highway Administration. 2010. Archived from the original on August 8, 2020. Retrieved November 28, 2021.

en.wikisource.org (Global: 82^nd place; English: 41^st place)

Joint Board on Interstate Highways (1925). "Appendix VI: Descriptions of the Interstate Routes Selected, with Numbers Assigned". Report of Joint Board on Interstate Highways, October 30, 1925, Approved by the Secretary of Agriculture, November 18, 1925. Washington, D.C.: United States Department of Agriculture. pp. 50–56. OCLC 733875457, 55123355, 71026428. Archived from the original on November 14, 2017. Retrieved December 9, 2021 – via Wikisource.

google.com (Global: 109^th place; English: 87^th place)

"Overview of Interstate 90" (Map). Google Maps. Retrieved November 29, 2021.

grmims.com (Global: low place; English: low place)

grmservices.grmims.com

"An Application From the State Highway Department of Indiana For the Relocation of Interstate Route I-90". American Association of State Highway Officials. February 27, 1964. Archived from the original on October 2, 2020. Retrieved December 9, 2021 – via AASHTO Route Numbering Archive.

historylink.org (Global: 2,464^th place; English: 1,306^th place)

Ott, Jennifer (May 18, 2021). "Mountains to Sound Greenway Trust". HistoryLink. Archived from the original on October 9, 2022. Retrieved December 1, 2021.

idaho.gov (Global: 4,896^th place; English: 2,441^st place)

apps.itd.idaho.gov

"Bennett Bay Bridge offers best of form and function". The Transporter. Idaho Transportation Department. February 10, 2017. Archived from the original on October 9, 2022. Retrieved November 30, 2021.

legislature.idaho.gov

"Idaho Statues 40-513C: Designation of Purple Heart Trail". Idaho Legislature. 2008. Archived from the original on December 1, 2021. Retrieved December 1, 2021.

idaillinois.org (Global: low place; English: 5,320^th place)

Illinois Department of Transportation (1979). Illinois Highway Map (Map). [1:772,500]. Springfield: Illinois Department of Transportation. Chicago and Vicinity inset. Retrieved April 11, 2022 – via Illinois Digital Archives.

illinois.gov (Global: 6,826^th place; English: 3,415^th place)

apps.dot.illinois.gov

Rand McNally (1965). 1965 Illinois Official Highway Map (PDF) (Map). 1 inch = 12 miles. Springfield: Illinois Division of Highways. Chicago and Vicinity inset. Archived (PDF) from the original on November 7, 2021. Retrieved December 9, 2021.

illinoistollway.com (Global: low place; English: low place)

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.

iloveny.com (Global: low place; English: low place)

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.

in.gov (Global: 1,982^nd place; English: 882^nd place)

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.

keloland.com (Global: low place; English: 9,719^th place)

"From cowboys to missiles: Places to stop this summer on your I-90 road trip". Keloland.com. June 15, 2021. Archived from the original on October 9, 2022. Retrieved November 29, 2021.

lacrossetribune.com (Global: low place; English: 9,171^st place)

Hubbuch, Chris (October 21, 2016). "Minnesota, Wisconsin celebrate completion of I-90 bridge". La Crosse Tribune. Archived from the original on November 30, 2021. Retrieved November 29, 2021.

mass.gov (Global: 4,269^th place; English: 2,127^th place)

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.
"The Big Dig: tunnels and bridges". Massachusetts Department of Transportation. Archived from the original on December 1, 2021. Retrieved November 30, 2021.

measuringworth.com (Global: 3,470^th place; English: 1,768^th place)

Johnston, Louis; Williamson, Samuel H. (2023). "What Was the U.S. GDP Then?". MeasuringWorth. Retrieved November 30, 2023. United States Gross Domestic Product deflator figures follow the MeasuringWorth series.

mn.gov (Global: 3,660^th place; English: 1,728^th place)

revisor.mn.gov

"Section 161.12: Additional Routes Added; Federal Aid". Minnesota Statutes. Minnesota Revisor's Office. 2021. Archived from the original on November 30, 2021. Retrieved November 29, 2021.

mt.gov (Global: 5,013^th place; English: 2,529^th place)

mdt.mt.gov

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.

leg.mt.gov

"§ 60-1-210: Purple Heart Trail". Montana Code Annotated 2014. Montana Legislature. Archived from the original on December 1, 2021. Retrieved December 1, 2021.

news.google.com (Global: 67^th place; English: 32^nd place)

Cram, Winston (October 1, 1955). "Midnight Ceremony Opens Turnpike; Traffic Swarms On Ohio 'Main Street'". Toledo Blade. p. 1. Archived from the original on December 9, 2021. Retrieved December 9, 2021 – via Google News Archive.

newspapers.com (Global: 24^th place; English: 12^th place)

Hill, Craig (January 10, 2014). "Snoqualmie opening benefits all". The News Tribune. p. A1. Archived from the original on November 29, 2021. Retrieved November 28, 2021 – via Newspapers.com.
Gadbow, Daryl (July 22, 2004). "Gorgeous Gorge". The Missoulian. p. C1. Archived from the original on November 29, 2021. Retrieved November 29, 2021 – via Newspapers.com.
Smith, Mike (September 22, 2016). "Slower speed limit in works for most of Homestake Pass". The Montana Standard. p. A1. Archived from the original on November 29, 2021. Retrieved November 29, 2021 – via Newspapers.com.
Jokerst, Gail (June 10, 2001). "Headwaters haven: Three Forks a quaint slice of Montana's history". The Spokesman-Review. p. H4. Archived from the original on November 29, 2021. Retrieved November 29, 2021 – via Newspapers.com.
Pyle, Richard (August 17, 2003). "The victors at Little Bighorn". The Philadelphia Inquirer. p. N5. Archived from the original on November 29, 2021. Retrieved November 29, 2021 – via Newspapers.com.
Gordon, Kindra (June 11, 2006). "Get away from it all". Rapid City Journal. p. D1. Archived from the original on November 29, 2021. Retrieved November 29, 2021 – via Newspapers.com.
Hilkevitch, Jon (March 26, 2006). "Buckle up, it looks like a long ride". Chicago Tribune. sec. 1, p. 10. Archived from the original on October 9, 2022. Retrieved December 3, 2021 – via Newspapers.com.
O'Donnell, Harry (June 25, 1950). "Thruway to Surpass Pennsylvania Turnpike". Rochester Democrat and Chronicle. p. 13A. Archived from the original on December 1, 2021. Retrieved November 30, 2021 – via Newspapers.com.
Hodenfield, G. K. (September 26, 1957). "New Markers to Dot Super Roads". The Indianapolis News. p. 1. Archived from the original on November 29, 2021. Retrieved November 30, 2021 – via Newspapers.com.
Burkhart, Dan (February 17, 1998). "Interstate 90 had rough, rutted forerunner". Great Falls Tribune. p. 8M. Archived from the original on December 9, 2021. Retrieved December 9, 2021 – via Newspapers.com.
Snyder, Thomas P. (September 7, 1953). "Turnpike Link to Erie Assured, Survey of Best Route Begins". Pittsburgh Sun-Telegraph. p. 8. Archived from the original on October 9, 2022. Retrieved December 1, 2021 – via Newspapers.com.
"Erie Throughway Is Scheduled To Be Officially Open Friday". The Titusville Herald. October 24, 1960. p. 3. Archived from the original on December 1, 2021. Retrieved December 1, 2021 – via Newspapers.com.
White, William A. (October 28, 1960). "'Dead-End' Thruway Is Opened At Erie". The Pittsburgh Press. p. 4. Archived from the original on December 1, 2021. Retrieved December 1, 2021 – via Newspapers.com.
Foust, Hal (October 23, 1950). "First Section of Expressway Will Open Nov. 1". Chicago Tribune. sec. 1, p. 14. Archived from the original on October 9, 2022. Retrieved December 9, 2021 – via Newspapers.com.
"Schricker, Stevenson Open Super-Highway Link". The Hammond Times. December 14, 1951. p. 1. Archived from the original on December 4, 2021. Retrieved December 9, 2021 – via Newspapers.com.
Foust, Hal (December 10, 1955). "Show 4.5 Mile Congress St. Stretch to Be Opened to Traffic Tuesday". Chicago Tribune. sec. 1, p. 3. Archived from the original on October 9, 2022. Retrieved December 9, 2021 – via Newspapers.com.
"Traffic Rolls on 76 Miles of Tollways". Chicago Tribune. August 21, 1958. sec. 1, p. 1. Archived from the original on December 3, 2021. Retrieved December 9, 2021 – via Newspapers.com.
Foust, Hal (December 16, 1962). "Drivers Jam Expressway on First Day". Chicago Tribune. sec. 1, p. 1. Archived from the original on December 9, 2021. Retrieved December 9, 2021 – via Newspapers.com.
Sullivan, Mort J. (December 13, 1962). "Dan Ryan Expressway Will Open Saturday". Chicago Daily Herald. United Press International. p. 24. Archived from the original on December 9, 2021. Retrieved December 9, 2021 – via Newspapers.com.
Foust, Hal (April 17, 1958). "A Great Day For Chicago! Skyway Open". Chicago Tribune. sec. 1, p. 1. Archived from the original on October 9, 2022. Retrieved December 9, 2021 – via Newspapers.com.
"No Fanfare As Final Indiana Toll Link Opens; Semi-Trailer, State Police Car 1st Customers". The Hammond Times. November 16, 1956. p. 1. Archived from the original on December 4, 2021. Retrieved December 9, 2021 – via Newspapers.com.
Plotkin, A. S. (September 4, 1964). "Hot Debate Preceded Building of Toll Link". The Boston Globe. p. 12. Archived from the original on December 4, 2021. Retrieved December 4, 2021 – via Newspapers.com.
Hanron, Robert B. (February 19, 1965). "East-West Gateway Swings Open; 60 M.P.H. Through Boston..." The Boston Globe. p. 1. Archived from the original on December 4, 2021. Retrieved December 4, 2021 – via Newspapers.com.
Dieffenbach, Al (November 16, 1961). "Freeway is Five: Traffic Benefits Are Listed". Spokane Daily Chronicle. p. 1. Archived from the original on December 1, 2021. Retrieved December 9, 2021 – via Newspapers.com.
Foust, Hal (November 25, 1959). "Opens 18 Miles of Interstate Expressway". Chicago Tribune. sec. 1, p. 8. Archived from the original on December 3, 2021. Retrieved December 9, 2021 – via Newspapers.com.
Foust, Hal (November 3, 1962). "Expressway From Chicago to Dells Open". Chicago Tribune. sec. 1, p. 16. Archived from the original on December 3, 2021. Retrieved December 9, 2021 – via Newspapers.com.
"Road Construction Near Austin Part of East-West Belt Route". The Minneapolis Star. October 2, 1957. p. 6B. Archived from the original on October 9, 2022. Retrieved December 9, 2021 – via Newspapers.com.
"Beltline at Austin Opened". Winona Daily News. Associated Press. November 9, 1961. p. 10. Archived from the original on December 3, 2021. Retrieved December 9, 2021 – via Newspapers.com.
Wolski, Wayne (November 4, 1969). "I-90 Rites Open 4-Laner To Area". La Crosse Tribune. p. 1. Archived from the original on December 3, 2021. Retrieved December 9, 2021 – via Newspapers.com.
"I-90 ceremony to be held near Spearfish". Mitchell Daily Republic. November 19, 1976. p. 5. Archived from the original on December 3, 2021. Retrieved December 9, 2021 – via Newspapers.com.
Coleman, Nick (September 24, 1978). "Blue Earth puts Golden Spike in Interstate 90". Minneapolis Tribune. pp. 1A, 16A. Archived from the original on December 3, 2021. Retrieved December 9, 2021 – via Newspapers.com.
Hosie, Ron (November 4, 1978). "Heckler draws retort from Rhodes". Dayton Daily News. p. 3. Archived from the original on October 9, 2022. Retrieved December 9, 2021 – via Newspapers.com.
Thackeray, Lorna (October 10, 1985). "Governors plan Interstate 90 christening". The Billings Gazette. p. 2B. Archived from the original on December 10, 2021. Retrieved December 9, 2021 – via Newspapers.com.
"I-90 finally done". Great Falls Tribune. Associated Press. May 14, 1987. p. 9A. Archived from the original on October 9, 2022. Retrieved December 9, 2021 – via Newspapers.com.
Devlin, Sherry (September 8, 1991). "No Stopping Now". The Missoulian. p. E1. Archived from the original on December 10, 2021. Retrieved December 9, 2021 – via Newspapers.com.
Free, Cathy (September 15, 1991). "Engineer pleased with his Wallace freeway 'work of art'". The Spokesman-Review. p. B3. Archived from the original on October 9, 2022. Retrieved November 28, 2021 – via Newspapers.com.
Foster, J. Todd (July 4, 1992). "New I-90 stretch offers scenery, safety". The Spokesman-Review. p. A1. Archived from the original on December 10, 2021. Retrieved December 9, 2021 – via Newspapers.com.
Cabrera, Luis (September 11, 1993). "Floating bridge finishes interstate". Detroit Free Press. Associated Press. p. 5A. Archived from the original on August 3, 2018. Retrieved August 2, 2018 – via Newspapers.com.
"Thruway Ceremony Planned for May 17". Hamburg Sun. May 9, 1991. p. 10. Archived from the original on December 1, 2021. Retrieved December 1, 2021 – via Newspapers.com.

nps.gov (Global: 79^th place; English: 40^th place)

"Mountains to Sound Greenway National Heritage Area". National Park Service. Archived from the original on November 29, 2021. Retrieved November 28, 2021.

npshistory.com (Global: 6,860^th place; English: 3,400^th place)

"Erie Canalway Map & Guide" (PDF). National Park Service. 2020. pp. 4–5. Archived from the original (PDF) on December 1, 2021. Retrieved November 30, 2021.

ny.gov (Global: 1,386^th place; English: 642^nd place)

thruway.ny.gov

"Interchange/Exit Listings". New York State Thruway Authority. Archived from the original on September 8, 2021. Retrieved November 30, 2021.

nytimes.com (Global: 7^th place; English: 7^th place)

Robbins, Jim (December 25, 1998). "Montana's Speed Limit of ?? M.P.H. Is Overturned as Too Vague". The New York Times. p. A20. Archived from the original on November 29, 2021. Retrieved November 29, 2021.
Eldredge, Kay (August 29, 1982). "The Spell of Devils Tower". The New York Times. sec. 10, p. 25. Archived from the original on November 29, 2021. Retrieved November 29, 2021.
Carlinsky, Dan (September 21, 1975). "...And Back Roads Of Massachusetts". The New York Times. sec. 10, p. 1. Archived from the original on December 1, 2021. Retrieved November 30, 2021.
Ingraham, Joseph C. (May 24, 1959). "Boston to Chicago: New Section of Thruway Completes Express Route Between Cities". The New York Times. p. XX1. Archived from the original on July 22, 2018. Retrieved December 4, 2021.
Ingraham, Joseph C. (June 23, 1954). "Thruway to Open Officially Today". The New York Times. p. 29. Archived from the original on October 9, 2022. Retrieved December 9, 2021.
Ingraham, Joseph C. (October 24, 1954). "More Thruway: Newburgh-Utica Link Opens Tuesday, Bringing Pike Within 61 Miles of City". The New York Times. p. X19. Archived from the original on December 4, 2021. Retrieved December 9, 2021.
"The Thruway Becomes the Longest Toll Road". The New York Times. December 15, 1957. p. 159. Archived from the original on October 9, 2022. Retrieved December 9, 2021.
Weaver, Warren Jr. (May 27, 1959). "Thruway Opened to New England". The New York Times. p. 20. Archived from the original on December 4, 2021. Retrieved December 9, 2021.
Ingraham, Joseph C. (May 12, 1957). "Bay State's Turnpike Link". The New York Times. p. XX3. Archived from the original on October 9, 2022. Retrieved December 4, 2021.

ohio.gov (Global: 3,572^nd place; English: 1,713^th place)

transportation.ohio.gov

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.

codes.ohio.gov

"Ohio Revised Code Section 5533.35: Amvets highway" (PDF). Ohio Revised Code. Ohio General Assembly. August 4, 1978. Archived (PDF) from the original on November 30, 2021. Retrieved December 1, 2021.

ongov.net (Global: low place; English: low place)

Syracuse Metropolitan Transportation Council (June 2016). 2016 Highway Map of Onondaga County, New York (PDF) (Map). Scale not given. Syracuse: Onondaga County Department of Transportation. Archived (PDF) from the original on October 9, 2022. Retrieved November 30, 2021.

oregonlive.com (Global: 906^th place; English: 452^nd place)

Learn, Scott (July 1, 2012). "Coal clash: The Powder River Basin, where coal is king". The Oregonian. Archived from the original on November 29, 2021. Retrieved November 29, 2021.

overdriveonline.com (Global: low place; English: low place)

"50 Years of freedom". Overdrive. May 31, 2006. Archived from the original on December 1, 2021. Retrieved November 30, 2021.

penndot.gov (Global: low place; English: 6,290^th place)

gis.penndot.gov

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.

ptfs.com (Global: low place; English: low place)

nysl.ptfs.com

"New York State Department of Transportation Annual Report, 1976" (PDF). New York State Department of Transportation. 1977. p. 7. Archived from the original on October 9, 2022. Retrieved December 9, 2021 – via New York State Library.

rapidcityjournal.com (Global: low place; English: 5,770^th place)

"Interstate 90 dedication set for 'Purple Heart Trail'". Rapid City Journal. August 5, 2012. Archived from the original on December 1, 2021. Retrieved December 1, 2021.

republicaneagle.com (Global: low place; English: low place)

"I-94 segment observes 50th anniversary". Red Wing Republican Eagle. October 22, 2009. Archived from the original on October 9, 2022. Retrieved December 9, 2021.

sd.gov (Global: low place; English: 5,562^nd place)

dot.sd.gov

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.

seattletimes.com (Global: 449^th place; English: 222^nd place)

archive.seattletimes.com

Reynolds, Peggy (September 9, 1993). "Last link of I-90 ends 30-year saga". The Seattle Times. p. A10. Archived from the original on October 5, 2021. Retrieved November 28, 2021.
Johnston, Steve (September 9, 1993). "Hey Johnston: What's that big concrete thing floating on Lake Washington?". The Seattle Times. p. 1. Archived from the original on October 9, 2022. Retrieved November 28, 2021.
Whitely, Peyton (December 10, 1995). "With a roar, Montana drops day speed limit". The Seattle Times. p. A1. Archived from the original on November 29, 2021. Retrieved November 29, 2021.

seattletimes.com

Lee, Jessica (May 11, 2017). "From the archives: A look back at the I-90 floating bridges before light-rail work begins". The Seattle Times. Archived from the original on November 29, 2021. Retrieved November 28, 2021.
Deshais, Nicholas; Lindblom, Mike; Kroman, David (March 28, 2026). "Seattle light rail finally opens across Lake Washington". The Seattle Times. Retrieved March 30, 2026.

old.seattletimes.com

Lindblom, Mike (August 6, 2008). "Port clears way for I-90 link to waterfront". The Seattle Times. p. B2. Archived from the original on June 16, 2018. Retrieved November 28, 2021.

spokesman.com (Global: 2,124^th place; English: 994^th place)

Titone, Julie (August 25, 1996). "Highway 95: From top to bottom, we explore Idaho's famed roadway". The Spokesman-Review. p. E1. Archived from the original on September 14, 2023. Retrieved November 29, 2021.

ss-usa.s3.amazonaws.com (Global: low place; English: low place)

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.

state.mn.us (Global: 2,356^th place; English: 1,117^th place)

dot.state.mn.us

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.
MnDOT Office of Transportation System Management (October 17, 2019). Memorial Highways & Bridges (PDF) (Map). Scale not given. St. Paul: Minnesota Department of Transportation. Archived (PDF) from the original on December 1, 2021. Retrieved November 30, 2021.

state.pa.us (Global: 2,302^nd place; English: 1,058^th place)

legis.state.pa.us

"P.L. 453, No. 110: AMVETS Memorial Highway – Designation". Pennsylvania Unconsolidated Statutes. Pennsylvania General Assembly. July 11, 1990. Archived from the original on December 1, 2021. Retrieved December 1, 2021.

timesunion.com (Global: 3,089^th place; English: 1,510^th place)

timesunion.com

Rubel, Abigail (September 27, 2021). "Getting There: Will New York change its highway exit numbers?". Times Union. Archived from the original on December 1, 2021. Retrieved November 30, 2021.

blog.timesunion.com

O'Brien, Tim (March 25, 2010). "Thruway connector's name spurs question". Times Union. Archived from the original on February 13, 2016. Retrieved December 9, 2021.

tn.gov (Global: 4,493^rd place; English: 2,108^th place)

"Tennessee's Interstate System – Frequently Asked Questions". Tennessee Department of Transportation. 2006. Archived from the original on December 1, 2021. Retrieved November 30, 2021.

trib.com (Global: low place; English: 5,795^th place)

"Speed limit upped to 80 mph on part of I-90 in NE Wyoming". Casper Star-Tribune. Associated Press. August 21, 2015. Retrieved December 7, 2025.

upload.wikimedia.org (Global: 1,245^th place; English: 1,259^th place)

American Association of State Highway Officials (August 14, 1957). Official Route Numbering for the National System of Interstate and Defense Highways (Map). Scale not given. Washington, D.C.: Public Roads Administration. Archived from the original on May 3, 2021. Retrieved November 30, 2021 – via Wikimedia Commons.

usda.gov (Global: 512^th place; English: 322^nd place)

fs.usda.gov

Motor Vehicle Use Map: Buffalo Gap National Grassland, South Dakota (PDF) (Map). Scale not given. Washington, D.C.: United States Forest Service. 2019. Archived from the original (PDF) on November 29, 2021. Retrieved November 29, 2021.

visitidaho.org (Global: low place; English: low place)

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.

wa.gov (Global: 1,564^th place; English: 741^st place)

wsdot.wa.gov

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 – via WSDOT Library Digital Collections.

app.leg.wa.gov

"RCW 47.17.140: State route No. 90—American Veterans Memorial Highway—Washington green highway". Revised Code of Washington. Washington State Legislature. 1991. Archived from the original on December 1, 2021. Retrieved December 1, 2021.

washingtonpost.com (Global: 35^th place; English: 24^th place)

Henry, Neil (January 3, 1987). "Hush of the quiet season descends on the Black Hills". The Washington Post. Retrieved November 29, 2021.
Bures, Frank (March 21, 2013). "Spring Travel Issue: Cold War-era tourist sites feature weapons of mass attraction". The Washington Post. Retrieved November 29, 2021.

web.archive.org (Global: 1^st place; English: 1^st place)

"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.
American Association of State Highway Officials (August 14, 1957). Official Route Numbering for the National System of Interstate and Defense Highways (Map). Scale not given. Washington, D.C.: Public Roads Administration. Archived from the original on May 3, 2021. Retrieved November 30, 2021 – via Wikimedia Commons.
"Eisenhower Interstate Highway System, Previous Facts of the Day". Federal Highway Administration. 2010. Archived from the original on August 8, 2020. Retrieved November 28, 2021.
FHWA Office of Transportation Policy Studies (September 2009). "Longer Combination Vehicles on Exclusive Truck Lanes: Interstate 90 Corridor Case Study". Federal Highway Administration. Archived from the original on October 9, 2022. Retrieved December 9, 2021.
FHWA Office of Highway Policy Information (August 2013). "2011 Interstate Brief: Summary of the Interstate System by State and Route Number" (PDF). Federal Highway Administration. pp. 4, 15. Archived (PDF) from the original on October 9, 2022. Retrieved April 3, 2022.
Lindblom, Mike (August 6, 2008). "Port clears way for I-90 link to waterfront". The Seattle Times. p. B2. Archived from the original on June 16, 2018. Retrieved November 28, 2021.
Lee, Jessica (May 11, 2017). "From the archives: A look back at the I-90 floating bridges before light-rail work begins". The Seattle Times. Archived from the original on November 29, 2021. Retrieved November 28, 2021.
Reynolds, Peggy (September 9, 1993). "Last link of I-90 ends 30-year saga". The Seattle Times. p. A10. Archived from the original on October 5, 2021. Retrieved November 28, 2021.
Johnston, Steve (September 9, 1993). "Hey Johnston: What's that big concrete thing floating on Lake Washington?". The Seattle Times. p. 1. Archived from the original on October 9, 2022. Retrieved November 28, 2021.
"Mountains to Sound Greenway National Heritage Area". National Park Service. Archived from the original on November 29, 2021. Retrieved November 28, 2021.
Hill, Craig (January 10, 2014). "Snoqualmie opening benefits all". The News Tribune. p. A1. Archived from the original on November 29, 2021. Retrieved November 28, 2021 – via Newspapers.com.
Titone, Julie (August 25, 1996). "Highway 95: From top to bottom, we explore Idaho's famed roadway". The Spokesman-Review. p. E1. Archived from the original on September 14, 2023. Retrieved November 29, 2021.
"Bennett Bay Bridge offers best of form and function". The Transporter. Idaho Transportation Department. February 10, 2017. Archived from the original on October 9, 2022. Retrieved November 30, 2021.
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.
Gadbow, Daryl (July 22, 2004). "Gorgeous Gorge". The Missoulian. p. C1. Archived from the original on November 29, 2021. Retrieved November 29, 2021 – via Newspapers.com.
Smith, Mike (September 22, 2016). "Slower speed limit in works for most of Homestake Pass". The Montana Standard. p. A1. Archived from the original on November 29, 2021. Retrieved November 29, 2021 – via Newspapers.com.
Jokerst, Gail (June 10, 2001). "Headwaters haven: Three Forks a quaint slice of Montana's history". The Spokesman-Review. p. H4. Archived from the original on November 29, 2021. Retrieved November 29, 2021 – via Newspapers.com.
Pyle, Richard (August 17, 2003). "The victors at Little Bighorn". The Philadelphia Inquirer. p. N5. Archived from the original on November 29, 2021. Retrieved November 29, 2021 – via Newspapers.com.
Whitely, Peyton (December 10, 1995). "With a roar, Montana drops day speed limit". The Seattle Times. p. A1. Archived from the original on November 29, 2021. Retrieved November 29, 2021.
Robbins, Jim (December 25, 1998). "Montana's Speed Limit of ?? M.P.H. Is Overturned as Too Vague". The New York Times. p. A20. Archived from the original on November 29, 2021. Retrieved November 29, 2021.
Carter, Troy (October 1, 1995). "Montana interstate speed limit raised to 80 mph—mostly". Bozeman Daily Chronicle. Archived from the original on November 29, 2021. Retrieved November 29, 2021.
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.
Learn, Scott (July 1, 2012). "Coal clash: The Powder River Basin, where coal is king". The Oregonian. Archived from the original on November 29, 2021. Retrieved November 29, 2021.
Eldredge, Kay (August 29, 1982). "The Spell of Devils Tower". The New York Times. sec. 10, p. 25. Archived from the original on November 29, 2021. Retrieved November 29, 2021.
Gordon, Kindra (June 11, 2006). "Get away from it all". Rapid City Journal. p. D1. Archived from the original on November 29, 2021. Retrieved November 29, 2021 – via Newspapers.com.
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.
Motor Vehicle Use Map: Buffalo Gap National Grassland, South Dakota (PDF) (Map). Scale not given. Washington, D.C.: United States Forest Service. 2019. Archived from the original (PDF) on November 29, 2021. Retrieved November 29, 2021.
"From cowboys to missiles: Places to stop this summer on your I-90 road trip". Keloland.com. June 15, 2021. Archived from the original on October 9, 2022. Retrieved November 29, 2021.
"Section 161.12: Additional Routes Added; Federal Aid". Minnesota Statutes. Minnesota Revisor's Office. 2021. Archived from the original on November 30, 2021. Retrieved November 29, 2021.
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.
Stoll, Mike (May 26, 2017). "I-90 and the face of Mower County". Austin Daily Herald. Archived from the original on October 9, 2022. Retrieved November 29, 2021.
Hubbuch, Chris (October 21, 2016). "Minnesota, Wisconsin celebrate completion of I-90 bridge". La Crosse Tribune. Archived from the original on November 30, 2021. Retrieved November 29, 2021.
Noel, Josh (June 14, 2016). "A first-timer from Chicago dives into the Wisconsin Dells". Chicago Tribune. Archived from the original on October 9, 2022. Retrieved November 29, 2021.
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.
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.
Hilkevitch, Jon (December 5, 2013). "O'Hare Blue Line to stay open during 4-year renovation". Chicago Tribune. Archived from the original on October 9, 2022. Retrieved November 29, 2021.
Hilkevitch, Jon (August 22, 2011). "Drivers frustrated by Kennedy express lanes". Chicago Tribune. sec. 1, p. 4. Archived from the original on November 30, 2021. Retrieved November 29, 2021.
Wronski, Richard (November 23, 2015). "Kennedy Expressway tops new list of nation's most congested highways". Chicago Tribune. Archived from the original on November 30, 2021. Retrieved November 29, 2021.
"Urban Highways with the Most Lanes" (PDF). Federal Highway Administration. July 27, 2010. Archived (PDF) from the original on January 6, 2022. Retrieved December 3, 2021.
Hilkevitch, Jon (March 26, 2006). "Buckle up, it looks like a long ride". Chicago Tribune. sec. 1, p. 10. Archived from the original on October 9, 2022. Retrieved December 3, 2021 – via Newspapers.com.
Channick, Robert (January 31, 2017). "IIT sells oldest building for redevelopment". Chicago Tribune. Archived from the original on November 30, 2021. Retrieved November 29, 2021.
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.
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.
Grant, Alison (November 8, 2013). "Inner Belt Bridge brings crowd of onlookers with cameras, babies in strollers". The Plain Dealer. Archived from the original on November 30, 2021. Retrieved November 30, 2021.
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.
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.
"Erie Canalway Map & Guide" (PDF). National Park Service. 2020. pp. 4–5. Archived from the original (PDF) on December 1, 2021. Retrieved November 30, 2021.
O'Donnell, Harry (June 25, 1950). "Thruway to Surpass Pennsylvania Turnpike". Rochester Democrat and Chronicle. p. 13A. Archived from the original on December 1, 2021. Retrieved November 30, 2021 – via Newspapers.com.
Syracuse Metropolitan Transportation Council (June 2016). 2016 Highway Map of Onondaga County, New York (PDF) (Map). Scale not given. Syracuse: Onondaga County Department of Transportation. Archived (PDF) from the original on October 9, 2022. Retrieved November 30, 2021.
"Interchange/Exit Listings". New York State Thruway Authority. Archived from the original on September 8, 2021. Retrieved November 30, 2021.
Rubel, Abigail (September 27, 2021). "Getting There: Will New York change its highway exit numbers?". Times Union. Archived from the original on December 1, 2021. Retrieved November 30, 2021.
"50 Years of freedom". Overdrive. May 31, 2006. Archived from the original on December 1, 2021. Retrieved November 30, 2021.
"Tennessee's Interstate System – Frequently Asked Questions". Tennessee Department of Transportation. 2006. Archived from the original on December 1, 2021. Retrieved November 30, 2021.
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.
Carlinsky, Dan (September 21, 1975). "...And Back Roads Of Massachusetts". The New York Times. sec. 10, p. 1. Archived from the original on December 1, 2021. Retrieved November 30, 2021.
Rubin, Eilhu (May 27, 2012). "How to look at the Prudential". The Boston Globe. Archived from the original on December 1, 2021. Retrieved November 30, 2021.
Flint, Anthony (December 29, 2015). "10 years later, did the Big Dig deliver?". The Boston Globe. Archived from the original on December 5, 2020. Retrieved November 30, 2021.
"The Big Dig: tunnels and bridges". Massachusetts Department of Transportation. Archived from the original on December 1, 2021. Retrieved November 30, 2021.
Pfeiffer, David A. (Summer 2006). "Ike's Interstates at 50". Prologue. National Archives and Records Administration. pp. 14–18. ISSN 0033-1031. OCLC 321015582. Archived from the original on March 2, 2011. Retrieved April 11, 2022.
Weingroff, Richard F. (2006). "Designating the Urban Interstates". Federal Highway Administration. Archived from the original on December 30, 2017. Retrieved November 30, 2021.
Hodenfield, G. K. (September 26, 1957). "New Markers to Dot Super Roads". The Indianapolis News. p. 1. Archived from the original on November 29, 2021. Retrieved November 30, 2021 – via Newspapers.com.
Weingroff, Richard F. "From Names to Numbers: The Origins of the U.S. Numbered Highway System". Highway History. Federal Highway Administration. Archived from the original on September 1, 2019. Retrieved December 9, 2021.
Westgard, A. L. (June 7, 1919). "Let's Go: Here Are the Motor Trails from Atlantic to Pacific—and All Points Between". The Independent. Vol. 98, no. 3678. pp. 360–361, 379. OCLC 4927591. Archived from the original on October 9, 2022. Retrieved December 9, 2021 – via Google Books.
Burkhart, Dan (February 17, 1998). "Interstate 90 had rough, rutted forerunner". Great Falls Tribune. p. 8M. Archived from the original on December 9, 2021. Retrieved December 9, 2021 – via Newspapers.com.
Joint Board on Interstate Highways (1925). "Appendix VI: Descriptions of the Interstate Routes Selected, with Numbers Assigned". Report of Joint Board on Interstate Highways, October 30, 1925, Approved by the Secretary of Agriculture, November 18, 1925. Washington, D.C.: United States Department of Agriculture. pp. 50–56. OCLC 733875457, 55123355, 71026428. Archived from the original on November 14, 2017. Retrieved December 9, 2021 – via Wikisource.
Bureau of Public Roads; American Association of State Highway Officials (November 11, 1926). United States System of Highways Adopted for Uniform Marking by the American Association of State Highway Officials (Map). 1:7,000,000. Washington, DC: United States Geological Survey. OCLC 32889555. Archived from the original on April 13, 2017. Retrieved December 9, 2021 – via Wikimedia Commons.
Ingraham, Joseph C. (May 24, 1959). "Boston to Chicago: New Section of Thruway Completes Express Route Between Cities". The New York Times. p. XX1. Archived from the original on July 22, 2018. Retrieved December 4, 2021.
Snyder, Thomas P. (September 7, 1953). "Turnpike Link to Erie Assured, Survey of Best Route Begins". Pittsburgh Sun-Telegraph. p. 8. Archived from the original on October 9, 2022. Retrieved December 1, 2021 – via Newspapers.com.
"Erie Throughway Is Scheduled To Be Officially Open Friday". The Titusville Herald. October 24, 1960. p. 3. Archived from the original on December 1, 2021. Retrieved December 1, 2021 – via Newspapers.com.
White, William A. (October 28, 1960). "'Dead-End' Thruway Is Opened At Erie". The Pittsburgh Press. p. 4. Archived from the original on December 1, 2021. Retrieved December 1, 2021 – via Newspapers.com.
Foust, Hal (October 23, 1950). "First Section of Expressway Will Open Nov. 1". Chicago Tribune. sec. 1, p. 14. Archived from the original on October 9, 2022. Retrieved December 9, 2021 – via Newspapers.com.
"Schricker, Stevenson Open Super-Highway Link". The Hammond Times. December 14, 1951. p. 1. Archived from the original on December 4, 2021. Retrieved December 9, 2021 – via Newspapers.com.
Foust, Hal (December 10, 1955). "Show 4.5 Mile Congress St. Stretch to Be Opened to Traffic Tuesday". Chicago Tribune. sec. 1, p. 3. Archived from the original on October 9, 2022. Retrieved December 9, 2021 – via Newspapers.com.
"Traffic Rolls on 76 Miles of Tollways". Chicago Tribune. August 21, 1958. sec. 1, p. 1. Archived from the original on December 3, 2021. Retrieved December 9, 2021 – via Newspapers.com.
Foust, Hal (December 16, 1962). "Drivers Jam Expressway on First Day". Chicago Tribune. sec. 1, p. 1. Archived from the original on December 9, 2021. Retrieved December 9, 2021 – via Newspapers.com.
Sullivan, Mort J. (December 13, 1962). "Dan Ryan Expressway Will Open Saturday". Chicago Daily Herald. United Press International. p. 24. Archived from the original on December 9, 2021. Retrieved December 9, 2021 – via Newspapers.com.
Rand McNally (1965). 1965 Illinois Official Highway Map (PDF) (Map). 1 inch = 12 miles. Springfield: Illinois Division of Highways. Chicago and Vicinity inset. Archived (PDF) from the original on November 7, 2021. Retrieved December 9, 2021.
Foust, Hal (April 17, 1958). "A Great Day For Chicago! Skyway Open". Chicago Tribune. sec. 1, p. 1. Archived from the original on October 9, 2022. Retrieved December 9, 2021 – via Newspapers.com.
"An Application From the State Highway Department of Indiana For the Relocation of Interstate Route I-90". American Association of State Highway Officials. February 27, 1964. Archived from the original on October 2, 2020. Retrieved December 9, 2021 – via AASHTO Route Numbering Archive.
"No Fanfare As Final Indiana Toll Link Opens; Semi-Trailer, State Police Car 1st Customers". The Hammond Times. November 16, 1956. p. 1. Archived from the original on December 4, 2021. Retrieved December 9, 2021 – via Newspapers.com.
Cram, Winston (October 1, 1955). "Midnight Ceremony Opens Turnpike; Traffic Swarms On Ohio 'Main Street'". Toledo Blade. p. 1. Archived from the original on December 9, 2021. Retrieved December 9, 2021 – via Google News Archive.
Ingraham, Joseph C. (June 23, 1954). "Thruway to Open Officially Today". The New York Times. p. 29. Archived from the original on October 9, 2022. Retrieved December 9, 2021.
Ingraham, Joseph C. (October 24, 1954). "More Thruway: Newburgh-Utica Link Opens Tuesday, Bringing Pike Within 61 Miles of City". The New York Times. p. X19. Archived from the original on December 4, 2021. Retrieved December 9, 2021.
"The Thruway Becomes the Longest Toll Road". The New York Times. December 15, 1957. p. 159. Archived from the original on October 9, 2022. Retrieved December 9, 2021.
Weaver, Warren Jr. (May 27, 1959). "Thruway Opened to New England". The New York Times. p. 20. Archived from the original on December 4, 2021. Retrieved December 9, 2021.
Ingraham, Joseph C. (May 12, 1957). "Bay State's Turnpike Link". The New York Times. p. XX3. Archived from the original on October 9, 2022. Retrieved December 4, 2021.
Plotkin, A. S. (September 4, 1964). "Hot Debate Preceded Building of Toll Link". The Boston Globe. p. 12. Archived from the original on December 4, 2021. Retrieved December 4, 2021 – via Newspapers.com.
Hanron, Robert B. (February 19, 1965). "East-West Gateway Swings Open; 60 M.P.H. Through Boston..." The Boston Globe. p. 1. Archived from the original on December 4, 2021. Retrieved December 4, 2021 – via Newspapers.com.
Dieffenbach, Al (November 16, 1961). "Freeway is Five: Traffic Benefits Are Listed". Spokane Daily Chronicle. p. 1. Archived from the original on December 1, 2021. Retrieved December 9, 2021 – via Newspapers.com.
Foust, Hal (November 25, 1959). "Opens 18 Miles of Interstate Expressway". Chicago Tribune. sec. 1, p. 8. Archived from the original on December 3, 2021. Retrieved December 9, 2021 – via Newspapers.com.
Foust, Hal (November 3, 1962). "Expressway From Chicago to Dells Open". Chicago Tribune. sec. 1, p. 16. Archived from the original on December 3, 2021. Retrieved December 9, 2021 – via Newspapers.com.
"Innerbelt Freeway". Encyclopedia of Cleveland History. Case Western Reserve University. May 11, 2018. Archived from the original on December 4, 2021. Retrieved December 9, 2021.
Grant, Alison (May 6, 2015). "Big Creek bike-pedestrian greenway eyed for vicinity of abandoned 'Parma Freeway'". The Plain Dealer. Archived from the original on December 10, 2021. Retrieved December 9, 2021.
"Road Construction Near Austin Part of East-West Belt Route". The Minneapolis Star. October 2, 1957. p. 6B. Archived from the original on October 9, 2022. Retrieved December 9, 2021 – via Newspapers.com.
"Beltline at Austin Opened". Winona Daily News. Associated Press. November 9, 1961. p. 10. Archived from the original on December 3, 2021. Retrieved December 9, 2021 – via Newspapers.com.
"I-94 segment observes 50th anniversary". Red Wing Republican Eagle. October 22, 2009. Archived from the original on October 9, 2022. Retrieved December 9, 2021.
Wolski, Wayne (November 4, 1969). "I-90 Rites Open 4-Laner To Area". La Crosse Tribune. p. 1. Archived from the original on December 3, 2021. Retrieved December 9, 2021 – via Newspapers.com.
"New York State Department of Transportation Annual Report, 1976" (PDF). New York State Department of Transportation. 1977. p. 7. Archived from the original on October 9, 2022. Retrieved December 9, 2021 – via New York State Library.
O'Brien, Tim (March 25, 2010). "Thruway connector's name spurs question". Times Union. Archived from the original on February 13, 2016. Retrieved December 9, 2021.
"I-90 ceremony to be held near Spearfish". Mitchell Daily Republic. November 19, 1976. p. 5. Archived from the original on December 3, 2021. Retrieved December 9, 2021 – via Newspapers.com.
Coleman, Nick (September 24, 1978). "Blue Earth puts Golden Spike in Interstate 90". Minneapolis Tribune. pp. 1A, 16A. Archived from the original on December 3, 2021. Retrieved December 9, 2021 – via Newspapers.com.
Hosie, Ron (November 4, 1978). "Heckler draws retort from Rhodes". Dayton Daily News. p. 3. Archived from the original on October 9, 2022. Retrieved December 9, 2021 – via Newspapers.com.
Thackeray, Lorna (October 10, 1985). "Governors plan Interstate 90 christening". The Billings Gazette. p. 2B. Archived from the original on December 10, 2021. Retrieved December 9, 2021 – via Newspapers.com.
"I-90 finally done". Great Falls Tribune. Associated Press. May 14, 1987. p. 9A. Archived from the original on October 9, 2022. Retrieved December 9, 2021 – via Newspapers.com.
Devlin, Sherry (September 8, 1991). "No Stopping Now". The Missoulian. p. E1. Archived from the original on December 10, 2021. Retrieved December 9, 2021 – via Newspapers.com.
Free, Cathy (September 15, 1991). "Engineer pleased with his Wallace freeway 'work of art'". The Spokesman-Review. p. B3. Archived from the original on October 9, 2022. Retrieved November 28, 2021 – via Newspapers.com.
Foster, J. Todd (July 4, 1992). "New I-90 stretch offers scenery, safety". The Spokesman-Review. p. A1. Archived from the original on December 10, 2021. Retrieved December 9, 2021 – via Newspapers.com.
Senos, Rene (April 18, 2002). "Blending scenery and ecology". Seattle Daily Journal of Commerce. Archived from the original on October 9, 2022. Retrieved December 1, 2021.
Ott, Jennifer (May 18, 2021). "Mountains to Sound Greenway Trust". HistoryLink. Archived from the original on October 9, 2022. Retrieved December 1, 2021.
Cabrera, Luis (September 11, 1993). "Floating bridge finishes interstate". Detroit Free Press. Associated Press. p. 5A. Archived from the original on August 3, 2018. Retrieved August 2, 2018 – via Newspapers.com.
Lewis, Raphael (January 18, 2003). "Pike tunnel finished, and new era begins". The Boston Globe. p. A1. Archived from the original on January 24, 2003. Retrieved December 9, 2021.
Jefferson, Brandie M. (January 14, 2007). "Traffic begins flowing through Big Dig tunnel where woman died". The Boston Globe. Associated Press. Archived from the original on December 10, 2021. Retrieved December 9, 2021.
Haggerty, Ryan (October 26, 2007). "All lanes will be open on the Dan Ryan". Chicago Tribune. sec. 2, p. 2. Archived from the original on December 27, 2007. Retrieved December 10, 2021.
Christ, Ginger (September 14, 2016). "Second George V. Voinovich Bridge (Inner Belt Bridge) opens to traffic Sept. 25". The Plain Dealer. Archived from the original on December 10, 2021. Retrieved December 10, 2021.
Grant, Alison (July 12, 2014). "55-year-old Inner Belt Bridge vanishes in a half second". The Plain Dealer. Archived from the original on December 10, 2021. Retrieved December 10, 2021.
"RCW 47.17.140: State route No. 90—American Veterans Memorial Highway—Washington green highway". Revised Code of Washington. Washington State Legislature. 1991. Archived from the original on December 1, 2021. Retrieved December 1, 2021.
MnDOT Office of Transportation System Management (October 17, 2019). Memorial Highways & Bridges (PDF) (Map). Scale not given. St. Paul: Minnesota Department of Transportation. Archived (PDF) from the original on December 1, 2021. Retrieved November 30, 2021.
"Idaho Statues 40-513C: Designation of Purple Heart Trail". Idaho Legislature. 2008. Archived from the original on December 1, 2021. Retrieved December 1, 2021.
"§ 60-1-210: Purple Heart Trail". Montana Code Annotated 2014. Montana Legislature. Archived from the original on December 1, 2021. Retrieved December 1, 2021.
"Interstate 90 dedication set for 'Purple Heart Trail'". Rapid City Journal. August 5, 2012. Archived from the original on December 1, 2021. Retrieved December 1, 2021.
"Commemorative highways and bridges". Wisconsin Department of Transportation. Archived from the original on December 1, 2021. Retrieved November 30, 2021.
"Ohio Revised Code Section 5533.35: Amvets highway" (PDF). Ohio Revised Code. Ohio General Assembly. August 4, 1978. Archived (PDF) from the original on November 30, 2021. Retrieved December 1, 2021.
"P.L. 453, No. 110: AMVETS Memorial Highway – Designation". Pennsylvania Unconsolidated Statutes. Pennsylvania General Assembly. July 11, 1990. Archived from the original on December 1, 2021. Retrieved December 1, 2021.
"Thruway Ceremony Planned for May 17". Hamburg Sun. May 9, 1991. p. 10. Archived from the original on December 1, 2021. Retrieved December 1, 2021 – via Newspapers.com.
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.
"Table 2: Auxiliary 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 July 3, 2017. Retrieved February 10, 2022.

wisconsindot.gov (Global: low place; English: low place)

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.
"Commemorative highways and bridges". Wisconsin Department of Transportation. Archived from the original on December 1, 2021. Retrieved November 30, 2021.

wkyc.com (Global: 9,105^th place; English: 4,637^th place)

Naymik, Mark (August 3, 2021). "Cleveland's Dead Man's Curve not getting straightened any time soon: Mark Naymik Reports". WKYC. Retrieved November 30, 2021.

worldcat.org (Global: 4^th place; English: 4^th place)

search.worldcat.org

Pfeiffer, David A. (Summer 2006). "Ike's Interstates at 50". Prologue. National Archives and Records Administration. pp. 14–18. ISSN 0033-1031. OCLC 321015582. Archived from the original on March 2, 2011. Retrieved April 11, 2022.
Westgard, A. L. (June 7, 1919). "Let's Go: Here Are the Motor Trails from Atlantic to Pacific—and All Points Between". The Independent. Vol. 98, no. 3678. pp. 360–361, 379. OCLC 4927591. Archived from the original on October 9, 2022. Retrieved December 9, 2021 – via Google Books.
Bureau of Public Roads; American Association of State Highway Officials (November 11, 1926). United States System of Highways Adopted for Uniform Marking by the American Association of State Highway Officials (Map). 1:7,000,000. Washington, DC: United States Geological Survey. OCLC 32889555. Archived from the original on April 13, 2017. Retrieved December 9, 2021 – via Wikimedia Commons.

worldcat.org

Joint Board on Interstate Highways (1925). "Appendix VI: Descriptions of the Interstate Routes Selected, with Numbers Assigned". Report of Joint Board on Interstate Highways, October 30, 1925, Approved by the Secretary of Agriculture, November 18, 1925. Washington, D.C.: United States Department of Agriculture. pp. 50–56. OCLC 733875457, 55123355, 71026428. Archived from the original on November 14, 2017. Retrieved December 9, 2021 – via Wikisource.

Interstate 90 (English Wikipedia)

archives.gov (Global: 319th place; English: 166th place)

austindailyherald.com (Global: low place; English: low place)

books.google.com (Global: 3rd place; English: 3rd place)

boston.com (Global: 468th place; English: 271st place)

boston.com

archive.boston.com

bostonglobe.com (Global: 657th place; English: 344th place)

bozemandailychronicle.com (Global: low place; English: 8,294th place)

case.edu (Global: 3,685th place; English: 2,099th place)

chicagotribune.com (Global: 143rd place; English: 80th place)

cleveland.com (Global: 700th place; English: 346th place)

commons.wikimedia.org (Global: 484th place; English: 698th place)

djc.com (Global: low place; English: low place)

dot.gov (Global: 1,620th place; English: 841st place)

fhwa.dot.gov

highways.dot.gov

en.wikisource.org (Global: 82nd place; English: 41st place)

google.com (Global: 109th place; English: 87th place)

grmims.com (Global: low place; English: low place)

grmservices.grmims.com

historylink.org (Global: 2,464th place; English: 1,306th place)

idaho.gov (Global: 4,896th place; English: 2,441st place)

apps.itd.idaho.gov

legislature.idaho.gov

idaillinois.org (Global: low place; English: 5,320th place)

illinois.gov (Global: 6,826th place; English: 3,415th place)

apps.dot.illinois.gov

illinoistollway.com (Global: low place; English: low place)

iloveny.com (Global: low place; English: low place)

in.gov (Global: 1,982nd place; English: 882nd place)

keloland.com (Global: low place; English: 9,719th place)

lacrossetribune.com (Global: low place; English: 9,171st place)

mass.gov (Global: 4,269th place; English: 2,127th place)

measuringworth.com (Global: 3,470th place; English: 1,768th place)

mn.gov (Global: 3,660th place; English: 1,728th place)

revisor.mn.gov

mt.gov (Global: 5,013th place; English: 2,529th place)

mdt.mt.gov

leg.mt.gov

news.google.com (Global: 67th place; English: 32nd place)

newspapers.com (Global: 24th place; English: 12th place)

nps.gov (Global: 79th place; English: 40th place)

npshistory.com (Global: 6,860th place; English: 3,400th place)

ny.gov (Global: 1,386th place; English: 642nd place)

thruway.ny.gov

nytimes.com (Global: 7th place; English: 7th place)

ohio.gov (Global: 3,572nd place; English: 1,713th place)

transportation.ohio.gov

codes.ohio.gov

ongov.net (Global: low place; English: low place)

oregonlive.com (Global: 906th place; English: 452nd place)

overdriveonline.com (Global: low place; English: low place)

penndot.gov (Global: low place; English: 6,290th place)

gis.penndot.gov

ptfs.com (Global: low place; English: low place)

nysl.ptfs.com

rapidcityjournal.com (Global: low place; English: 5,770th place)

republicaneagle.com (Global: low place; English: low place)

sd.gov (Global: low place; English: 5,562nd place)

dot.sd.gov

seattletimes.com (Global: 449th place; English: 222nd place)

archive.seattletimes.com

seattletimes.com

old.seattletimes.com

spokesman.com (Global: 2,124th place; English: 994th place)

ss-usa.s3.amazonaws.com (Global: low place; English: low place)

state.mn.us (Global: 2,356th place; English: 1,117th place)

dot.state.mn.us

state.pa.us (Global: 2,302nd place; English: 1,058th place)

legis.state.pa.us

timesunion.com (Global: 3,089th place; English: 1,510th place)

timesunion.com

blog.timesunion.com

tn.gov (Global: 4,493rd place; English: 2,108th place)

trib.com (Global: low place; English: 5,795th place)

upload.wikimedia.org (Global: 1,245th place; English: 1,259th place)

usda.gov (Global: 512th place; English: 322nd place)

fs.usda.gov

visitidaho.org (Global: low place; English: low place)

archives.gov (Global: 319^th place; English: 166^th place)

books.google.com (Global: 3^rd place; English: 3^rd place)

boston.com (Global: 468^th place; English: 271^st place)

bostonglobe.com (Global: 657^th place; English: 344^th place)

bozemandailychronicle.com (Global: low place; English: 8,294^th place)

case.edu (Global: 3,685^th place; English: 2,099^th place)

chicagotribune.com (Global: 143^rd place; English: 80^th place)

cleveland.com (Global: 700^th place; English: 346^th place)

commons.wikimedia.org (Global: 484^th place; English: 698^th place)

dot.gov (Global: 1,620^th place; English: 841^st place)

en.wikisource.org (Global: 82^nd place; English: 41^st place)

google.com (Global: 109^th place; English: 87^th place)

historylink.org (Global: 2,464^th place; English: 1,306^th place)

idaho.gov (Global: 4,896^th place; English: 2,441^st place)

idaillinois.org (Global: low place; English: 5,320^th place)

illinois.gov (Global: 6,826^th place; English: 3,415^th place)

in.gov (Global: 1,982^nd place; English: 882^nd place)

keloland.com (Global: low place; English: 9,719^th place)

lacrossetribune.com (Global: low place; English: 9,171^st place)

mass.gov (Global: 4,269^th place; English: 2,127^th place)

measuringworth.com (Global: 3,470^th place; English: 1,768^th place)

mn.gov (Global: 3,660^th place; English: 1,728^th place)

mt.gov (Global: 5,013^th place; English: 2,529^th place)

news.google.com (Global: 67^th place; English: 32^nd place)

newspapers.com (Global: 24^th place; English: 12^th place)

nps.gov (Global: 79^th place; English: 40^th place)

npshistory.com (Global: 6,860^th place; English: 3,400^th place)

ny.gov (Global: 1,386^th place; English: 642^nd place)

nytimes.com (Global: 7^th place; English: 7^th place)

ohio.gov (Global: 3,572^nd place; English: 1,713^th place)

oregonlive.com (Global: 906^th place; English: 452^nd place)

penndot.gov (Global: low place; English: 6,290^th place)

rapidcityjournal.com (Global: low place; English: 5,770^th place)

sd.gov (Global: low place; English: 5,562^nd place)

seattletimes.com (Global: 449^th place; English: 222^nd place)

spokesman.com (Global: 2,124^th place; English: 994^th place)

state.mn.us (Global: 2,356^th place; English: 1,117^th place)

state.pa.us (Global: 2,302^nd place; English: 1,058^th place)

timesunion.com (Global: 3,089^th place; English: 1,510^th place)

tn.gov (Global: 4,493^rd place; English: 2,108^th place)

trib.com (Global: low place; English: 5,795^th place)

upload.wikimedia.org (Global: 1,245^th place; English: 1,259^th place)

usda.gov (Global: 512^th place; English: 322^nd place)

wa.gov (Global: 1,564^th place; English: 741^st place)

washingtonpost.com (Global: 35^th place; English: 24^th place)

web.archive.org (Global: 1^st place; English: 1^st place)

wkyc.com (Global: 9,105^th place; English: 4,637^th place)

worldcat.org (Global: 4^th place; English: 4^th place)