You will want to avoid the Thorold Tunnel over the next couple of days.
The tunnel will be closed tonight and tomorrow night starting at 8:00 p.m. and it won't reopen until 5:30 a.m. the next morning.
Crews are going to prep the construction site for winter shutdown and detours will be in place to divert overnight traffic.
Both tubes of the tunnel should be fully operational this winter.

Province Investing Against Invasive Species
Niagara Driver Charged with Drug Impairment
Welland Man Arrested for Child Porn
28 More Doctors Hired in Niagara
Killed Police Officers Honoured by NRP
Niagara Wineries Shuttle Service Possible
Canal Days Vendors Warned of Scams
Niagara Falls Exploring Hub to Help Homeless