The Ford government studied tunneling under Highway 401 to relieve congestion but quietly shelved the unreleased work in 2021, years before Premier Doug Ford announced his controversial plan for the mega-project in 2024.
Source: Ford government studied, shelved Hwy. 401 tunnel research in 2021 | CBC News
i still wanna see the report. likely super expensive. and will take a long time. my new idea: flyovers!
