On September 6, 2016, construction began on the Cornwall Perimeter Highway, a new alignment bypassing the town of Cornwall to the north. Construction was mostly complete and the new bypass opened to traffic on October 1, 2019.
In September 2016, work began on the Cornwall Perimeter Highway, a new road that would avoid Cornwall to the north. The highway was completed in 2019, with its opening to traffic occurring on October 1st of that year.