It's going to be another weekend of subway disruptions in Toronto.

Two different closures are taking place on the Spadina line, starting with track maintenance that will close the line between Downsview and Wilson stations Saturday and Sunday.

Northbound trains will turn back once they reach Wilson Station, but shuttle buses will be running to ferry passengers between the stations. A Wheel-Trans bus will be on standby at Eglinton West Station.

The closure is in effect so crews can work on the subway extension to York University. Regular subway service will resume on Monday at 6 a.m.

The stretch will be closed again the weekend of April 2.

Also on Sunday, the Spadina subway line will be closed until 2 p.m. between St. Clair West and St. George stations for track work.

Southbound trains will be turning back at St. Clair West Station, while northbound trains will turn around at St. George Station. Shuttle buses will be running between the stations, stopping at St. Clair West, Dupont and Spadina subway stations, the TTC says.

There will be no impact on the Bloor-Danforth line.

The late Sunday start will also be in place next weekend.