How long is the Connaught Tunnel?
How long is the Connaught Tunnel? 5.02 miles The Connaught Tunnel was built between 1913 and 1916. At 5.02 miles long, it is the longest tunnel in Canada. It was officially opened on December 16, 1916 and is named for the Duke of Connaught, who was Governor-General of Canada at the time. Where is Connaught […]