The Ministry of Transportation has announced nighttime closures for the Thorold Tunnel, starting Friday.
Construction on the Highway 58 tunnel under the Welland Canal has already led to single-lane closures.
The eastbound lanes (south tube) will be fully closed Monday to Friday from 7:30pm to 5:30am until April 24. Traffic will be reduced to one lane when the south tube is open.
Nightly closures for the westbound lanes (north tube) will follow, lasting about 20 days. The project is expected to conclude on June 28.
(Written by: Brandon Warby)