Interstate 89 (English Wikipedia)

Bureau of Planning & Community Assistance (February 20, 2015). "NH Public Roads". Concord, New Hampshire: New Hampshire Department of Transportation. Retrieved April 7, 2015.

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

fs.usda.gov

"Green Mountain National Forest". USDA. Archived from the original on December 14, 2017. Retrieved December 3, 2018.

vermont.gov (Global: 6,611^th place; English: 3,259^th place)

exit16ddi.vtransprojects.vermont.gov

"Colchester Exit 16 DDI". Vermont Agency of Transportation. Retrieved September 27, 2019.
"Project Overview: Exit 16 Diverging Diamond Interchange". Vermont Agency of Transportation. Retrieved July 25, 2023.
VTrans. "Exit 16 Diverging Diamond Interchange". Retrieved June 1, 2023.

vtrans.vermont.gov

"Colchester Exit 17 Project: Colchester NH 028-1(31)". Vermont Agency of Transportation. Archived from the original on June 15, 2024. Retrieved June 14, 2024.
"Vermont Exit Numbering | Agency of Transportation". October 22, 2021.

resources.vtrans.vermont.gov

"Colchester Bridge BR#18A Factsheet". Vermont Agency of Transportation. Archived from the original on June 15, 2024. Retrieved June 14, 2024.

vtransplanning.vermont.gov

Traffic Research Unit (May 2013). "2012 (Route Log) AADTs for State Highways" (PDF). Policy, Planning and Intermodal Development Division, Vermont Agency of Transportation. Archived (PDF) from the original on December 21, 2013. Retrieved March 7, 2015.

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

"Colchester Exit 16 DDI project scheduled for 2020". Vermont Business Magazine. April 9, 2019. Retrieved September 27, 2019.

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

Camerato, Tim (June 5, 2019). "Interstate 89 projects pose commute problems for Lebanon, Hartford". Valley News. Retrieved September 26, 2019.

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

Public Roads Administration (August 14, 1957). Official Route Numbering for the National System of Interstate and Defense Highways as Adopted by the American Association of State Highway Officials (Map). Washington, DC: Public Roads Administration. Archived from the original on July 19, 2017. Retrieved June 14, 2018 – via Wikimedia Commons.
"Green Mountain National Forest". USDA. Archived from the original on December 14, 2017. Retrieved December 3, 2018.
"Save Super Seven". The Committee To Extend Route 7. Archived from the original on December 9, 2018. Retrieved December 3, 2018.
"I-89 Lebanon, NH–Hartford, VT Bridge Reconstruction & Widening Project" (PDF). New Hampshire Department of Transportation. October 2017. Archived (PDF) from the original on September 27, 2019. Retrieved September 8, 2022.
"Colchester Exit 17 Project: Colchester NH 028-1(31)". Vermont Agency of Transportation. Archived from the original on June 15, 2024. Retrieved June 14, 2024.
"Colchester Bridge BR#18A Factsheet". Vermont Agency of Transportation. Archived from the original on June 15, 2024. Retrieved June 14, 2024.
Traffic Research Unit (May 2013). "2012 (Route Log) AADTs for State Highways" (PDF). Policy, Planning and Intermodal Development Division, Vermont Agency of Transportation. Archived (PDF) from the original on December 21, 2013. Retrieved March 7, 2015.

Interstate 89 (English Wikipedia)

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

burlingtonfreepress.com (Global: low place; English: 5,550th place)

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

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

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

fhwa.dot.gov

gouv.qc.ca (Global: 689th place; English: 1,056th place)

mtq.gouv.qc.ca

interstate-guide.com (Global: low place; English: low place)

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

nh.gov (Global: 6,252nd place; English: 3,445th place)

route7.org (Global: low place; English: low place)

tvanouvelles.ca (Global: 6,128th place; English: low place)

unh.edu (Global: 3,525th place; English: 2,985th place)

granit.unh.edu

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

fs.usda.gov

vermont.gov (Global: 6,611th place; English: 3,259th place)

exit16ddi.vtransprojects.vermont.gov

vtrans.vermont.gov

resources.vtrans.vermont.gov

vtransplanning.vermont.gov

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

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

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

burlingtonfreepress.com (Global: low place; English: 5,550^th place)

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

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

gouv.qc.ca (Global: 689^th place; English: 1,056^th place)

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

nh.gov (Global: 6,252^nd place; English: 3,445^th place)

tvanouvelles.ca (Global: 6,128^th place; English: low place)

unh.edu (Global: 3,525^th place; English: 2,985^th place)

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

vermont.gov (Global: 6,611^th place; English: 3,259^th place)

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