While the cropping of the image obscures what is at the end of the laneway, it most likely does have a building. As you can see there is a 911 number plate, which usually don't get issued in Ontario unless there is a building on the property. Additionally, it appears to be a recycling bin at the end of the lane under the Canadian flag, which further indicates that a building is present.
Moreover, we can find plenty of examples of buildings, including houses, that have direct access to that road.
In any case, if that is the point, it's better to say it that way, to talk about the distinction the article is making (like the sibling comment to the one I replied to) rather than saying "by definition" with some expectation that the conversation is being carried out with whatever precise set of definitions you've chosen.
The vague implication, that 2-lane state and federal highways shouldn't have driveways on them, is not and will not be the situation for the foreseeable future, so there's a pretty good case for using some nuance instead of insisting on some particular technical definition.