Another weekend, another set of TTC subway closures. This weekend is a tricky one in terms of closures, so let's break it down.

There will be no subway service between St. George and Sheppard West on the morning of November 4 due to signal upgrades. All trains on Line 1 will turn back southbound at St. George until noon, when most of the line will re-open.

Before noon, shuttle buses will operate between Lawrence West and Sheppard West stations. Customers are encouraged to use existing east-west bus/streetcar routes to the Yonge portion of Line 1 or north-south bus routes to Line 2.

In the afternoon hours, there will be no service between Wilson and Sheppard West stations, at which time shuttle buses will ferry passengers between these two stations.

All subway service will resume normal operation on Sunday morning. The next scheduled closure will halt weekend service on Line 1 between St. Clair and Lawrence stations on November 11 and 12 due to track work.

It's also important to note that trains on Line 1 will be bypassing Queen Station both ways starting at 11 p.m. each evening until late November due to fare gate construction. Service will resume at the regularly scheduled time each morning.