Interstate 86 (Pennsylvania–New York) (English Wikipedia)

"Status of Corridors in New York" (PDF). Appalachian Regional Commission. September 30, 2009. Retrieved May 6, 2010.
"Status of Corridors in Pennsylvania" (PDF). Appalachian Regional Commission. September 30, 2009. Archived from the original (PDF) on October 5, 2010. Retrieved May 6, 2010.

broermapsonline.org

Distant, Jason (April 9, 2022). "New York State will provide $1.1 billion for I-81 project". WSTM. Retrieved July 17, 2023.

"Economic Impacts Study of I-86 and US 11 Corridors". Federal Highway Administration. Retrieved May 6, 2010.
Starks, Edward (January 27, 2022). "Table 1: Main Routes of the Dwight D. Eisenhower National System of Interstate and Defense Highways". FHWA Route Log and Finder List. Federal Highway Administration. Retrieved September 3, 2022.
"Transportation Equity Act for the 21st Century – Subtitle B: General Provisions". Federal Highway Administration. Retrieved May 6, 2010.
"New York I-86 – Economic Development". Federal Highway Administration. Retrieved May 6, 2010.
"TEA-21 (PL 105-178) as amended by the TEA-21 Restoration Act (PL 105-206)" (PDF). Federal Highway Administration. p. 95. Retrieved May 6, 2010. The portion of the route referred to in subsection (c)(36) is designated as Interstate Route I–86.

Chu, Jennifer (February 6, 2004). Portrait of a shrinking town. Living on Earth. Retrieved January 4, 2015.

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.

Gross, Hank (October 6, 2022). "Planning moves forward to upgrade NY-17 to I-86". Mid Hudson News. Retrieved May 6, 2023.

Seibel, Paul E. (July 22, 1971). "N.Y. Highway Cuts Through State's Edge". Gettysburg Times. p. 9. Retrieved May 7, 2010.
"Southern Tier Road Opening Set Thursday". Schenectady Gazette. January 28, 1975. p. 34. Retrieved May 7, 2010.
"DOT-Indian Pact Paves Way to Fill Gap on Expressway". Schenectady Gazette. Associated Press. June 30, 1976. p. 10. Retrieved May 7, 2010.
"State Buys Parcels In Path of Highway Blocked by Indians". Schenectady Gazette. Associated Press. August 2, 1985. p. 12. Retrieved May 7, 2010.
"Police Charge Dissident Blocked Highway Work". Schenectady Gazette. Associated Press. August 14, 1985. p. 14. Retrieved May 7, 2010.

"2015 Traffic Volume Report for New York State" (PDF). New York State Department of Transportation. February 17, 2017. pp. 171–173. Retrieved September 8, 2019.
"N.Y.S. Route 17 Designation to I-86" (PDF). New York State Department of Transportation. November 5, 2006. Retrieved May 6, 2010.
"Governor Announces Eight New Miles Of Interstate 86" (Press release). New York State Department of Transportation. February 4, 2004. Retrieved October 5, 2007.
"State Route 17 Becomes Interstate 86 From Kirkwood (Exit 75) To Windsor (Exit 79) (Broome County)" (Press release). New York State Department of Transportation. October 11, 2006. Retrieved September 13, 2007.
"NYSDOT Announces Completion of $60 Million Route 17 Bypass" (Press release). New York State Department of Transportation. August 20, 2007. Retrieved May 6, 2010.
"NYS Route 17 – Elmira to Chemung". New York State Department of Transportation. Retrieved February 1, 2013.
"Route 17 Reconstruction, Towns of Elmira, Ashland & Chemung and City of Elmira Chemung County" (Press release). New York State Department of Transportation. March 22, 2010. Retrieved May 7, 2010.
"Route 17 at Prospect Mountain". New York State Department of Transportation. Retrieved September 7, 2019.
Office of Technical Services (2014). "Inventory Listing". Engineering Division, New York State Department of Transportation. Archived from the original on April 19, 2014. Retrieved February 13, 2016.

Levine, Richard; Douglas, Carlyle C. (September 27, 1981). "The Region; An Indian Deal On Equal Terms". The New York Times. Retrieved May 7, 2010.

Gilroy, Maggie (August 2, 2019). "How Prospect Mountain Construction project will affect Binghamton traffic". Binghamton Press & Sun-Bulletin. Retrieved September 7, 2019.

Rife, Judy (March 30, 2019). "I-86 conversion a slow-go to Thruway". Times Herald-Record. Retrieved September 7, 2019.
"Legoland, DOT Mum on Route 17 Projects, Closures, and Detours". Times Herald-Record. Middletown, NY. Retrieved September 7, 2019.
Axelrod, Daniel. "Legoland NY nears completion, but challenges abound, including when state will let it open". Times Herald-Record. Retrieved January 22, 2021.
Axelrod, Daniel. "Legoland nearly done with $40M of upgrades to Route 17, local roads in and near Goshen". Times Herald-Record. Retrieved January 22, 2021.

"Pennsylvania Exit Numbering" (PDF). Pennsylvania Department of Transportation. Retrieved October 2, 2007.

"Route Numbering Committee Agenda" (PDF). American Association of State Highway and Transportation Officials. November 6, 1998. p. 13. Archived from the original (PDF) on October 12, 2006. Retrieved May 6, 2010.
Ray, James D. (March 28, 2008). "Letter from the Federal Highway Administration to NYSDOT" (PDF). Federal Highway Administration. Retrieved May 6, 2010 – via American Association of State Highway and Transportation Officials.^{[permanent dead link]}

Rand McNally Auto Road Atlas (western New York) (Map). Rand McNally and Company. 1926. Archived from the original on October 10, 2008. Retrieved May 6, 2010.
"Status of Corridors in Pennsylvania" (PDF). Appalachian Regional Commission. September 30, 2009. Archived from the original (PDF) on October 5, 2010. Retrieved May 6, 2010.
"Route Numbering Committee Agenda" (PDF). American Association of State Highway and Transportation Officials. November 6, 1998. p. 13. Archived from the original (PDF) on October 12, 2006. Retrieved May 6, 2010.
Office of Technical Services (2014). "Inventory Listing". Engineering Division, New York State Department of Transportation. Archived from the original on April 19, 2014. Retrieved February 13, 2016.

Spewak, Danny (September 15, 2014). "New York's smallest town still holding on". WGRZ. Retrieved April 22, 2022.