Today the City of Toronto has opened a one-block segment of Dufferin Street between Queen Street West and Peel Street that eliminates the "Dufferin Jog". Dufferin Street was formerly interrupted here by the railway line (which runs at a 45-degree angle to the road) and drivers had to take a time-consuming detour via Queen, Gladstone and Peel. The city has built a north-south underpass under the railway, which was a difficult task because the railway had to remain open at all times. (This railway will be used for the controversial Pearson Airport rail link which will open in 2015.)

It seems like another user beat me to it marking the underpass as open. Now I am simply tidying up the underpass and adding a few minor details. Of course, expect it to be many months before Google Maps is updated.