Southern Terminus: Pre-1997:  At Lakeshore Boulevard / Gardiner Expressway (Highway 2) in downtown Toronto.
                                         Currently:  At the Highway 400 extension split near Crown Hill, just north of Barrie.

Western Terminus:  At the Ontario - Minnesota border in Rainy River Ontario.

Length:  Pre-1997: 1883.5 km.  Current: 1784.2 km.

Multiplexes:  In Central Ontario Highway 11 is multiplexed with Highway 12 for 2.4 km, and with Highway 17 for 4.7 km.  In Northeastern Ontario there is a 2.7 km multiplex with Highway 65 near New Liskeard, a 6.4 km cosign with Highway 101 and a 1.3 km with co-designation with Highway 583.  Before 1998 there was also a 2.6 km multiplex with Highway 67 and a 300m multiplex with Highway 577.  In Northwestern Ontario there is a 187 km cosign with Highway 17 in the Thunder Bay area, a 2.8 km multiplex with Tertiary Road 802, and a 41 km multiplexed with Highway 71 near Fort Francis.  There is also a triple cosign with Highways 11/71 and Highway 611 for 2.0 km near Fort Francis.

Freeway:  Mixed expressway / freeway from Crown Hill to North Bay.  Highway 11 is an urban (undivided) expressway concurrent with Highway 17 in Thunder Bay.

Trans-Canada Highway:  11 is part of the Trans-Canada Highway network between Shabaqua Corners and North Bay.  From Nipigon to North Bay, it makes up the Northern Ontario Route.  Concurrent with Highway 17 in Thunder Bay it is part of the Lake Superior Route, it is part of the Ottawa Valley Route in North Bay.  Before the designation was discontinued, Highway 11 was also part of the Voyageur Route, that ran from Shabaqua Corners to Kenora via Emo, and Highway 71.

AADT  (2002):  Highest: 34,100 from Highway 93 (Simcoe Road 93) to Oro-Medonte Road 4;

                              Lowest: 710 from the Kashabowie River bridge to Secondary Highway 633.