andrepoiy
On Highway 7, it is signed as "Highway 7-Yonge Connecting Road"

As far as I know, these roads (including Dufferin/Hwy 7, Bathurst/Hwy 7, Yonge/Hwy 7, and Bayview/Hwy7) were originally built as ramps and therefore had no names. 

They only stuck up these signs when they rebuilt Highway 7 and the respective ramps at Bathurst and Yonge. 

I would leave them nameless as I don't think they're intended to be roads with addresses. 

Open to hearing any other thoughts or opinions.