Editing Interstate 89 (section)

===Other routes between Boston and Montreal===
The current route of I-89 is the main artery between [[Boston]] and [[Montreal]], two large metropolitan areas in the US and Canada, respectively. Before I-89 was built, there was no limited-access route between the two cities. The route between the two cities is not complete, however, as [[Quebec Autoroute 35|Autoroute 35]] in [[Quebec]] still needs to be extended south of its current terminus to connect to I-89 at the Canada–United States border. In 2019, it was announced that the highway would be complete by 2023,<ref>{{Cite web |title=L'autoroute 35 sera complétée d'ici 2023 |url=https://www.tvanouvelles.ca/2019/10/09/lautoroute-35-sera-completee-dici-2023 |access-date=2022-07-09 |website=TVA Nouvelles|date=October 9, 2019 }}</ref> {{As of|2022|07}}, grading of the right of way between the existing terminus at exit 15 to Chemin Champlain is in progress.