עירוב

The boundaries of the Eruv are generally as follows:

To the North: Highway 407

To the South: CP rail tracks which run between Davenport Road and Dupont Avenue.

To the East: CN tracks between Bayview Avenue and Don Mills Road. North of Steeles Avenue the eastern boundary runs along Yonge Street

To the West: (from north to south) CN tracks from Hwy 7, east of Keele Street to approximately Sheppard Avenue. The Eruv then follows the Allen Expressway south to Yorkdale at which point it follows Dufferin Road south to Castlefield Avenue. From Castlefield Avenue, the Eruv runs south on Caledonia Road to the CP rail tracks.

Carrying is only permitted across Highway 401 at the underpass located on Wilson Avenue just east of Bathurst Street and at Bathurst Street just east of Wilson Avenue.

Eruv Hotline - 416-350-2879.

There's more about the Eruv on wikipedia's Eruv page.