The city will be closing the Thorold Tunnel for repairs a few nights this week.
Northbound direction of the tunnel will close for all traffuc starting 6 p.m. tonight to 6 a.m. tomorrow.
Northbound- and southbound directions will be closed between 6 p.m. Wednesday and 6 a.m. Thursday.
On that day, a 6 p.m. closure of the southbound direction of the tunnel will lead into Friday morning, when the repairs are slated to be done.
